Note: The best way to search for apps is from the home page or toolbar. Type keywords into the input box - do not hit enter - and results will be shown.
Examine the SSL certificate of a given website using https://www.digicert.com/help/.
Read a web article using https://instapaper.com without saving it.
Search for a relevant XKCD comic strip using using https://relevant-xkcd.github.io
Create an MD5 hash from a given string (client side).
Guess the CMS used by the given web page URL using https://whatcms.org/.
Analyze the technology and software behind a given web page URL using https://builtwith.com
Search using the default search provider.
Return the number of items in a given list; the length or size of a list.
In a given list, mark duplicate items. Mark any occurrences of an item found after the first.
Create a "Big Text Message" using http://savanttools.com; Displays given text in a large font on a plain white page; A very simple web note.
Display given text in a large font on a plain white page; A very simple web note. [EXPERIMENTAL]
Find items from a given text list which are also within a 2nd list.
Apply a given filter directly to a video on the page. [EXPERIMENTAL]
Returns the URL and title of the current page in the format "{{URL}} - {{TITLE}}".
Insert a blank line between each existing line in given text.
Attempt to create a generic "night mode" on page by inverting some colors.
Do very simple validation of given crontab text. [EXPERIMENTAL]
Prevent links on the page from opening new tabs or windows. [EXPERIMENTAL]
When any link on page is clicked, it will open in a new tab window.
Convert between a Windows file path and a URL.
With given keywords, view AdWord ads that will be displayed on Google. Uses http://www.google.com/AdPreview.
Search tldr-pages for help on Linux and OSX commands using https://tldr.ostera.io.
Search http://commandlineful.com
Check search popularity and trends using https://www.google.com/trends/
Search for images by keywords or by similarity using Yandex.ru, a search engine based in Russia.
Search for a machine instance in your Amazon Web Services (AWS) EC2 Management Console.
Open a simple test "popup" window.
Spell check given text.
Split given text into multiple lines by guessing the delimiter.
Create a page from the current page or a given URL using http://pdfmyurl.com
Reformat given SQL code to make it more pretty or readable. [EXPERIMENTAL]
Validate the content of an online iCalendar file. Also known as vCalendar.
Given delimited data like CSV or TSV, generate insert SQL statements. [EXPERIMENTAL]
Returns only distinct items from a given list. Unique items from a list; deduplicate.
Find items from a given text list which are not in a 2nd list.
Generates random stuff. See options. [EXPERIMENTAL]
Lightly minify given CSS text. [EXPERIMENTAL]
Insert line numbers at the beginning of each line of given text.
Grab a frame from a video on the page, including YouTube videos.
Generate a link to download the .crx file for a given Google Chrome extension.
Search the web using Baidu.com, a search engine based in China.
Search the web using Yandex.ru, a search engine based in Russia.
Find dates in given text and modify the format. Default format is YYYY-MM-DD, international format. [EXPERIMENTAL]
Search for a copy of the given page in public internet archives, caches, and mirrors.
Returns a random number between 1 and 6, or between 1 and a given value.
Detect email addresses in HTML text and wrap them with mailto links.
Given tab separated values, create code for an HTML table. [EXPERIMENTAL]
Change quotation marks from single to double, and vice versa.
Wrap each item in a given list with quote marks.
Watch videos on Nicovideo.jp without logging in.
Submit a YouTube URL to http://deturl.com for downloading and many other tools.
Render mathematical formulas encoded in a page as LaTeX. Uses MathJax.
Search for animated GIF images using Bing's image search.
Search Voat.co or use shortcuts.
Creates a canvas image from the HTML of the current page.
Search cdnjs.com
View or save a Google map as an picture. Generate a static map image. [EXPERIMENTAL]
Horizontally flip the page.
Horizontally flip any video on the page.
Given a URL, or list of URLs, create a list of hyperlinks.
Copy a comment thread from Reddit.com [EXPERIMENTAL]
Convert Zalgo text to normal text.
Append given HTML to the body.
Display details about social sharing buttons, such as "like" or "share", on the current page. [EXPERIMENTAL]
On a Reddit.com comments page, expand comments/threads you previously collapsed.
Remove `console.log` and similar statements from given JavaScript code. [EXPERIMENTAL]
Maximizes the video to fill the browser window.
For any date on page, show age from a given date of birth or other start date. [EXPERIMENTAL]
Beautify or un-minify CSS from a current CSS file. [EXPERIMENTAL]
Enable player controls on embedded VIDEO and AUDIO page elements.
Get the content length or file size for a given URL in bytes.
WHOIS lookup on a given URL or domain.
Attempts to prevent all popups.
Convert any Unicode (non-ASCII) characters in given text to HTML character entities.
Undoes votes on Reddit posts. [EXPERIMENTAL]
Find an existing archive for a given page on 4chan or 8chan. [EXPERIMENTAL]
Enable an option to copy text from Kindle Cloud Reader, http://read.amazon.com.
Convert text to mp3 audio using Google Translate.
Update current page with given HTML.
Convert a numerical number to words and vice versa.
Given a URL or list of URLs, will append them to the current page. [EXPERIMENTAL]
Search for Google Chrome browser extensions at https://chrome.google.com/webstore/
Create a new JsFiddle project. [EXPERIMENTAL]
github.com URL → links to github.io, htmlpreview.github.io, rawgit.com, raw.githack.com, and gitcdn.xyz.
Prevent links on the current page from passing referrer information.
Copy the current image to http://gfycat.com to share online.
Test to see if SSH service is available on a given host and port; Uses 3rd party server.
Convert / transliterate Japanese: hiragana ↔ katakana ↔ romaji
Show a color picker tool to get an RGB, hex, or HSB color value.
Search https://yts.re/
Search http://twitch.tv
[EXPERIMENTAL]
Get color from part of an image.
Perform OCR on the current image using OCRAD; client side. [EXPERIMENTAL]
Perform OCR on the current image using GOCR; client side. [EXPERIMENTAL]
Search zillow.com for for-sale homes and property value information.
Create a link to share/export the items in your Amazon shopping cart.
Search http://www.linux-hardware-guide.com
Analyze a web browser's user agent string at http://www.whatsmyua.info
Lookup historical currency exchange rates at http://www.oanda.com. [EXPERIMENTAL]
Search http://caniuse.com
Split a given animated gif into individual frames at http://www.gif-explode.com
Keep scrolling the page down. [EXPERIMENTAL]
RELATED: /ncinf
Simple test for web page XSS (Cross Site Scripting) vulnerability. [EXPERIMENTAL]
Create an alarm timer at http://time-in.info. [EXPERIMENTAL]
Return the longest line (or lines) from given text.
Delete lines in given text which contain a given search string.
Convert a SQL select list so that output values are quoted suitably for use as CSV or TSV data. [EXPERIMENTAL]
Find links to English version of page. [EXPERIMENTAL]
Escape characters in a string necessary to use it within a regular expression.
Read the EXIF meta data from an image; client side. [EXPERIMENTAL]
Reload the current page with all script removed. [EXPERIMENTAL]
Multiple lines → single line. Delete all line breaks in given text.
Convert relative URL links to full URLs: domain, path, query.
Split the page into 2 left and right side-by-side frames, each with a separate copy of the current page.
Split the page into 2 top and bottom frames, each with a separate copy of the current page.
Tool that assists in writing LaTeX macros.
Loop any video or audio on the page. [EXPERIMENTAL]
Change Nembel's default search engine.
Use a lightbox image viewer to view all linked images on the current page. [EXPERIMENTAL]
Check if Google has found malware on a given site.
Join given lines of text; join together with given joining text.
Split given text into multiple lines; split based on text to find.
Search http://namecheap.com to see if a domain name is available.
Add a YouTube video to your personal playlist at http://MusicDrop.tv - no account required.
Use a given image as the favicon for the current page.
For testing t.confirm
Search the Kindle store at Amazon.com.
Make text on a page easier to read; basic version; page styles only.
Change indirect links into direct links.
Test if the current page is blocked by the robots.txt file of the current site.
Perform SEO (search engine optimization) analysis of the current page.
View additional images in a sequence of images by changing the numbers in the URL.
Displays the current local date and time, or convert a given time to local time.
Enable the ability to paste text into a password box.
Display the current date and time.
Return current Greenwich Mean Time (GMT) or convert a given time to GMT.
Pixoto.com - Remove adult content filter from gallery images.
Suggest a new app you would like or changes to an existing one.
Vim-like text editor.
Simple text editor.
Modify the auto-run settings for a given app.
Search http://www.netflix.com.
Archive a web page using http://archive.is
Search for USPS blue mailboxes and service locations with http://usps.com
Cleans up text copied from Skype comments. Removes user name and time stamps. [EXPERIMENTAL]
Get a short link for a given URL using Google's http://goo.gl service.
Lets you click on background pictures (background-image) to open them in a new tab. [EXPERIMENTAL]
Get all notes for a Tumblr post. [EXPERIMENTAL]
Convert an online PDF file and PostScript files to gif images using http://view.samurajdata.se
View PDF, MS Word, and other files as HTML using http://viewdocsonline.com.
Vocabulist - Hover over words on the page to see/hear a translation. Supports many languages.
Use http://dogechange.info to check a Dogecoin wallet or other.
Search Hacker News, https://news.ycombinator.com.
Given date of end of last menstrual cycle, estimate a possible birth date.
Given a birth date, estimates a date of conception.
Convert a given text string to base64; and vice versa.
Enable threads on http://news.ycombinator.com to be collapsed and expanded.
Search http://github.com
Play a given media file URL; audio, video, or image.
Convert an online image to ASCII art.
Convert CSV data into an HTML table.
Crop an online image.
YouTube setting: make the "large player" setting a semi-permanent setting.
Nembel API test: jslt.divAlert
Convert a public EC2 domain to ip address.
HTML-encode given text for use as an attribute value; minimal encoding.
Convert JavaScript into a bookmarklet.
Swap keys/values of associative-array-style JSON.
Create an iframe within the current page using a provided URL.
Google search for Linux and Unix man pages for a given search term.
Search http://developer.mozilla.org (Mozilla Developer Network).
Search http://www.w3.org (W3C, World Wide Web Consortium)
Numbers the rows of every table by adding add a number column.
Compact all whitespace in given text.
Delete text on the page.
Show the HTML of meta data tags for social media.
List RSS/XML/ATOM feeds found on the current page.
Go to a given URL location; Parses provided text or selected HTML. [EXPERIMENTAL]
Create a HTML5 video tag on the current page using a provided URL.
A quick description of Nembel.com
A quick description of how to use Nembel.com
"LazyReader" - Tool help you read the page faster.
Return the duration since/until a given date; Duration shown in years, months, days, hours, and seconds.
Add up the total sum of times found in a block of text. [EXPERIMENTAL]
Check in which regions or countries a YouTube video is allowed or blocked.
Search goodreads.com
Given a direct URL of a Flickr image, go the original source.
Get JSONP data from a specified URL or beautify a given JSON string.
Given a Tumblr post URL, go to the source.
Show a given 2D graphing formula on graph.tk
Reports the height and width of the current web page document.
Reports the height and width of your browser window.
Reports the height and width of your browser's viewport (inner window) in pixels.
Adds links on popular movie search engines to popular torrent search engines for listed film and movie titles. [EXPERIMENTAL]
Trial a Gist using jsbin.com
Display a cross-eye view 3D image as a wiggle-gram at imgops.com.
Show detailed differences between two blocks of text.
Search eztv.it.
Show an image on the current page using a provided URL.
Check the HTTP headers of a page and more at http://redbot.org
Allow you to resize elements on the page to move them; all or only some. [EXPERIMENTAL]
Report a website/webpage with malware to Google.
Submit a fake website/webpage to Google; also known as a phishing sites.
Allow you to drag elements on the page to move them; all or only some.
Drag fonts from your computer onto any website for testing.
Search the Kindle store at Amazon.com.
Search books.google.com.
Extract pages from books.google.com
Return the current date or given date in the format year-month-day.
Download the subtitles file for a given YouTube video using http://keepsubs.com
Use http://hslpicker.com to pick or manipulate a color
Show the title text which appears when you hover over a link or other page element.
Save the a page at the "Wayback Machine", web.archive.org.
"Flip" given text upside down.
A very basic emulation of grep using JavaScript. [EXPERIMENTAL]
Create a list of all form inputs as selectors. [EXPERIMENTAL]
Replace curved quote marks with straight quote marks.
Show the value of a given JavaScript object or expression.
Capitalize the first letter of each sentence and each "i".
Search for Unicode characters at http://unicode-search.net
Save webpages to disk as they appear. [EXPERIMENTAL]
Search https://mail.google.com; Use shortcuts.
Search http://namesilo.com for your personal domains.
Rotate the current web page; Usually 90° left or right.
Edit an image using http://pixlr.com
Add speed control to embedded HTML5 videos and audio, including YouTube.
Convert a quoted program string into plain text. [EXPERIMENTAL]
Very simple JavaScript editor and sandbox.
Add "!important" to each declaration in provided CSS text.
See which company is hosting a website using http://hostcabi.net; And other site information.
Pause, play, reverse, and step through the frames of an animated GIF.
Perform a search at https://www.google.com/calendar/
EXPERIMENTAL: Align columns of text in comma separated data.
Make all tables on the current page sortable.
Very simple two frame HTML editor and sandbox.
Convert Japanese year numbers to western year numbers; and vice versa. Get current year.
Change all text to black on white; links to standard blue.
Open the official sidebar tool from Bit.ly on the current page.
Prevent text input boxes from wrapping long lines.
Immediately run a Greasemonkey or similar user script on the current page. [EXPERIMENTAL]
Change provided text to title case (proper case, name case).
View and edit decoded URL query string parameters.
Use the search box on the current page to create a new search app for Nembel.
Convert a time duration or a specific time into seconds.
Replace forbidden characters in a Windows file name. [EXPERIMENTAL]
Insert a given string before each line of text.
Replace spaces with dash characters (hyphen-minus characters).
Replace spaces with underscore characters.
Replace dash and underscore characters with spaces.
Compact all whitespace in given text; preserves lines except empty ones.
Trim whitespace from each line of given text.
Shorten links to popular sites natively; no 3rd party site. [EXPERIMENTAL]
Quote lines of text using standard e-mail format.
Break up long lines of text into multiple lines.
"Force Feed" - Tool to learn or practice speed reading.
Create a new personal app for Nembel, or edit an existing one.
Add a grep function to all JavaScript objects.
Displays all linked and embedded scripts in a single page.
Converts lines of text into a single-line comma-delimited list, and vice versa.
Convert multi-line text into a quoted program string. [EXPERIMENTAL]
Keep the part of each line of text which is left of specified text.
Keep the part of each line of text which is left of specified text.
Bypass surveys on a page.
Mark specified elements in the page.
EXPERIMENTAL: Adds moderator tools for Reddit.com
Find, list, count, and highlight links in user comments; with an option to 'open all'.
Search the web using https://startpage.com.
Test if a website is up or down using http://www.IsItDownRightNow.com
Submit an image URL and get a list of possible image tools at http://imgops.com
Reverse the order of lines in a list.
Add text to the end of each line in a list.
Sort each line of a list in alphabetical order.
UnedditReddit: See the original version of a comment on Reddit, uneddited or undeleted.
Create a gif + sound mashup at http://gifsound.com
Alternate the colors of every other table row.
View data in localStorage and sessionStorage.
(EXPERIMENTAL) Convert SQL code: change stored procedure arguments into SET statements, and conditionals.
(EXPERIMENTAL) Convert SQL code: change variables in the definition of a stored procedure into DECLARE and SET statements.
Hide the sidebar on http://reddit.com
Use Google to search for pages only from the current site and path.
Reload the current page on a specified time interval.
Add or remove "www." from the current domain name.
Generate a random password; client side.
Search http://slashdot.org
RELATED: /ncinfn
Cross-post a submission on Reddit.com to a specified subreddit.
Search for animated GIF images using Google's image search.
Decrease the last number in the URL.
Increases the last number in the URL.
Remove adult filter from thumbnail images on http://vi.sualize.us
Use http://blockchain.info to check a Bitcoin wallet or other.
Show the URL value of all links on the page.
FFFFALLBACK: Tool to find fallback fonts.
Remove overlays from the current page. [EXPERIMENTAL]
Convert a page with a slideshow into a single web page.
Search wiktionary.com.
Clean up video pages on tgun.tv
SubtlePatterns: Try out hundreds of fee background pattern images.
Highlight reddit user names with colors.
Find all the YouTube links in a page and play them back-to-back.
Send the current page to Kindle using readability.com
Make the current page easier to read or print.
Search http://alternativeto.net for similar products, services, and websites.
Show images at cghub.com that have been hidden behind the mature content filter.
Search userscripts-mirror.org
Automatically append the next page to the current page as you scroll down.
Toolset to edit a page for printing.
Find & replace text on the page.
Delete HTML elements from the page for a given selector, including inner HTML.
Remove HTML tags from the page for a given selector. Inner HTML is kept.
Find all posts on Reddit for a given website domain.
See the number of likes/recommends, shares, and comments on Facebook about a page.
Search http://vimeo.com
Display a list of images for a YouTube video.
Change Google search results into direct links.
Replace spaces in given text with " ".
See the graph and stats for a Kickstarter project at http://kicktraq.com
Open a Google map webpage in the iPhone Maps app from Apple.
Convert a QR Code image to a URL or text.
Convert current web page to .mobi e-book.
Convert current web page to EPUB e-book.
Create Unicode underlined text.
Create Unicode line-through (strike-through) text.
Generate a group of links to troubleshoot webpages that seem to be failing.
Show photos directly in the search result on Craigslist, Kijiji.ca, Ebay classifieds, and Backpage.
Search rarbg.com for torrents files.
Convert an IP address to/from its numerical value.
The Quick Add tool from RememberTheMilk.com
Prevents a page from confirming that you want to leave.
Generate a series of filmstrip thumbnail pictures depicting the current YouTube video.
Add a Japanese input tool (IME) to the page. By Google.
Search stackexchange.com, aggregate search of sites like Stack Overflow, Server Fault, Super User, etc.
Add up the total sum for all numbers found in a block of text.
Show hidden page elements and form data.
Test default keyword parsing rules.
Find word definitions with Google.
Google Docs: create a new document; view/import a web file; or search.
Show images at DeviantArt.com that have been hidden behind the mature content filter.
Show the history of previous DNS records for a domain using http://dnshistory.org
Find pages with links to a given URL.
Show "nofollow" links.
Use the Rich Snippets Testing Tool.
Test/debug the compatibility of a web page with the Open Graph protocol.
Test/debug the compatibility of a web page with Facebook's Open Graph protocol.
Convert a JavaScript object into a human-readable string.
Execute Clojure code online.
Disable CSS on the page.
View and test a web page in another browser using http://browserling.com/.
Get JSON data from a specified URL or beautify a given JSON string.
Get data from a specified URL via AJAX (XMLHttpRequest) and display as plain text.
Show differences between two blocks of text + merge options.
Stop yourself from accidentally closing, leaving, or reloading this page. Locks navigation to prevent page exit.
Phantom Limb - Simulate iPhone/iPad/iPod touch events in a desktop web browser.
Lookup the details for a single Japanese kanji using http://jisho.com.
Search for Japanese words using the online Japanese dictionary at http://jisho.org.
View all pages of a multi-page web article. [EXPERIMENTAL]
Remove subscription prompts which block some news websites; ex: nytimes.com, latimes.com
Send URL to http://pingomatic.com.
Convert plain text URLs on the current page to links that can be clicked.
Convert a number to the equivalent Roman numeral, or the reverse.
Bulk import many tasks into http://trello.com as cards.
Enter two URLs from PasteBin.com to see the differences in their code or text.
Save the current form data as a new bookmarklet that will fill the form with one click.
Convert units on the page to imperial. Example: meters to feet, kilos to pounds.
Convert units on the page to metric. Example: feet to meters, pounds to kilos.
Make the current page more narrow without resizing the entire window.
Search for the Japanese meaning of an English word or phrase on http://www.alc.co.jp/.
Show linkable navigation points inside the current page, using "#".
Add an image or video from the current page to http://pinterest.com/
Search for a give webpage in the cache at http://webcitation.org.
A simple in-page calculator.
Add new keyword parsing rule.
Find same or similar images on Reddit.com using http://KarmaDecay.com.
Go directly to the DNS management page for a domain hosted by Godaddy.com.
Check the historical uptime, OS, and web server data for a domain using netcraft.com.
Use http://awurl.com to highlight text on a web.
Execute a command for the SuperTool at http://www.mxtoolbox.com.
Use search.slutsoft.com to search 140+ forums and blogs for adult videos and images that have been uploaded and shared for free.
Search social media sites using Topsy.com.
Search Twitter with Topsy.com.
Clean a page for printing to save ink and reduce paper.
Search BarnesAndNoble.com
Search for Firefox browser add-ons and extensions at https://addons.mozilla.org.
Add the current site or page to a Google Custom Search Engine (CSE). You must already have created or signed up to collaborate on a CSE, and also be signed into your Google account.
Search for products on PriceGrabber.com
Count the number of lines in a block of text.
Search the web with DuckDuckGo.com anonymous search.
Find same or similar images on the web using http://tineye.com
Create a link on the current page using a provided URL.
Meta-bookmarklet from Quixapp.com which supports a variety of commands.
Get JSON data from a specified url, validate, and beautify using http://jsonformatter.curiousconcept.com/.
Test a regular expression against test data using Javascript.
Remove custom CSS styles on Reddit.com.
Find subreddits on reddit.com.
List and count pictures in the current page; both inline and linked images.
Find, list, count, and highlight links in the current page; with an option to 'open all'.
Open Google Sidewiki.
Search for products using Google Shopping.
Search stackoverflow.com
Bulk unfollow tumblr blogs. [EXPERIMENTAL]
Convert the current web page to an image using iWeb2Shot from sciweavers.org.
Hover over any text to see the name of its font.
Create a Google +1 button. Use command /g1 for the current page or "/g1 <URL>" for any other web page.
Search blogs using google.com
Add an event at https://www.google.com/calendar/
Edit page text; enable spell-check.
Spell check the current web page using respelt.com. Use command "/respelt <URL>" to spell check a different page.
Add a Chinese language input tool (IME) to the page. When a small toolbar appears in the bottom right corner of the page, you can type Chinese into any input box. Use it's 'x' button to deactivate. See source link below for usage details (in Chinese).
Add a Korean language input tool (IME) to the page. When active, a symbol appears next to text boxes. Use again to deactivate.
Add a Japanese language input tool (IME) to the page.
Add a Japanese input tool (IME) to the page.
Adds a virtual international keyboard to the page.
Enhance the readability of example programming code on web pages.
Counts the number of words in a block of text.
Use tool from readability.com to make the current page easier to read or print.
Search http://news.google.com
Translate text or page with Microsoft Bing Translator.
Search Wikipedia using Google.
List the URLs of all pages that are contained in an iframe on this page, with option to 'open all'.
Convert a URL into a form and submit it with the POST method.
Look up similar words using thesaurus.com
Install Ext Core JavaScript library https://ajax.googleapis.com/ajax/libs/ext-core/3.1.0/ext-core.js
Install the Yahoo User Interface (YUI) JavaScript library https://ajax.googleapis.com/ajax/libs/yui/3.3.0/build/yui/yui-min.js
Install the swfObject JavaScript library https://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js
Install The Dojo JavaScript library https://ajax.googleapis.com/ajax/libs/dojo/1.5.0/dojo/dojo.xd.js
Install MooTools JavaScript library https://ajax.googleapis.com/ajax/libs/mootools/1.3.0/mootools-yui-compressed.js
Install the script.aculo.us library https://ajax.googleapis.com/ajax/libs/scriptaculous/1.8.3/scriptaculous.js
Install the Prototype JavaScript library https://ajax.googleapis.com/ajax/libs/prototype/1.7.0.0/prototype.js
Add jquery-ui.js to the page.
Add copy tools to each comment. [EXPERIMENTAL]
Download videos or MP3 from many sites, including YouTube, Facebook, Vimeo, Soundcloud, etc.
Search for a location using Mapquest.com. Highlight an address or location, or wait for the input prompt, or use command "/mapq <location>".
Search for a location using maps.yahoo.com.
Search for a location using Bing maps, by Microsoft.
Open the streaming music radio player from radioparadise.com.
Perform a web search using the default search engine. To change your default search engine, open the drop down menu under the search button and select "change default search".
Search the current website using the default search engine.
Shorten a provided link using http://bit.ly
Validate syntax of Atom or RSS feeds using http://validator.w3.org/. Use command /w3feed for an input prompt, or "/w3feed <url>". RELATED: /w3valid, /w3css, /w3link, /w3uni.
Check a web page using "W3C's Unified Validator".
Check the links of a web page using http://validator.w3.org
Validate the CSS of a web page using http://jigsaw.w3.org/
Validate the markup of a web page using http://validator.w3.org/.
Open the social bookmarking and sharing tool from shareaholic.com
Convert to/from Unix time (POSIX time).
"Enables rapid checking of fonts and font styles directly in the browser." Ideal for creating CSS font stacks. Its "killer feature is instant drag-and-drop font previewing right in the browser (Firefox 3.6+ only), in any document you're currently viewing." For details, see source link below. TIP: to close, click the "F" in the top right corner of the tool.
Clear all content from the current page by going to a blank page. You can return to the current page by using the back button. TECHNICAL: Changes page location to "about:blank".
Check if a mail server is responding to outside connections.
Search metacritic.com for reviews of movies, tv, games, and music.
Search http://rottentomatoes.com
Classic Retweet: Edit or add text to a retweet; a past feature removed by Twitter.
View the page as pure text only using http://www.w3.org/services/html2txt
View the page as text only using http://drunkmenworkhere.org/150.php
Search yelp.com.
Look up the approximate geographical location of any IP address at ip2location.com
Generate a link to lmgtfy.com, also known as LetMeGoogleThatForYou.com.
Convert a hexadecimal number to an integer number. Input must contain a string of characters each between 0 and F. Acceptable inputs include "2E", "0x2E", "int('2E')", etc.
Convert an integer number to a hexadecimal number. Input must contain a number. Acceptable inputs include "123", "hex(123)", "v=123", etc.
Convert HSV values to RGB values and a hexadecimal color code for HTML.
Convert an RGB or hexadecimal color to HSV (HSB) color values.
Convert RGB color value to/from a hexadecimal code; Or color name to a hex code.
Search xmarks.com
Open the post tool from Posterous.com
Search Reddit.com or use shortcuts.
Search bookmooch.com, a book exchange site where people earn credits by giving and requesting books.
Convert all money amounts on the page to the currency of your choice using recent exchange rates. [EXPERIMENTAL]
Reverse the order of provided text.
Show a Facebook 'like' button for the current page.
Go to http://nemble.com, and optionally run an app.
**EXPERIMENTAL**
Reports the height and width of your computer's screen resolution in pixels.
Provide a quick overview of a Twitter user.
Generate code for embedding a twitter post on a blog or website.
Extract data from inside a list box, select list, or dropdown.
List and count every external CSS file used on this page, with option to 'open all'.
List and count every external JS file used on this page, with option to 'open all'.
Search for torrent files on torrentz2.eu
Send a command to yubnub.org. Example command: "/yub gim cat"
Change text to lower case.
Change provided text to upper case.
Remove unnecessary parameters from a URL to make it shorter and cleaner.
Convert a Unicode value to the corresponding character.
Convert a character or string to Unicode values.
Transform an HTML encoded string to plain text, and the reverse.
Encode text for use in HTML.
Create a link to a specific time within a YouTube video.
Add a page to Google bookmarks.
Reports information about the code and components used to develop the current web page.
Show the user-agent used by your browser. Get example agent strings, including web crawlers.
Show an alert message whenever a JavaScript error occurs.
View or create a cached copy of a web page using Coral CDN.
Expand a short link to see the full target URL.
The official bookmarklet from ShareThis.com.
The official bookmarklet from AddThis.com.
List all background images on the current page.
Get HTTP response/request headers from a server or your browser.
Create a post on Tumblr.com.
Rotate any image on the page by 90 degrees when you right-click on it.
List every large image on the page with option to 'open all' in new tabs.
Submit a page to Digg.com. Use command "diggsub" to submit the current page or "diggsub <URL>" to submit any other page. RELATED: Tool "Digg toolbar [diggbar]".
The official bookmarklet from FriendFeed.com.
Share the current page on Twitter.com as a shortened link.
Tweet a text message on Twitter.com.
Add or get a CSS rule; append a stylesheet.
Visually show the elements on the page that have event listeners with event and code.
A quick way to run a simple JavaScript command with jQuery and show its output with an alert.
A very quick way to run a simple JavaScript command with jQuery.
Extract the inner text or value of page elements.
Extract the inner HTML of elements matching a given jQuery (css) selector.
Extract the HTML source of page elements.
Report a problem or make a suggestion regarding the toolbar, a tool, or the Nembel home page.
EXPERIMENTAL: Attempts to disable all JavaScript on the page.
Tries to make it possible to scroll content that seems stuck, cutoff, or hidden below an edge.
Tool to find and test CSS selectors.
See the box model for any HTML element on any web page.
Generate Lorem ipsum text.
Search for site similar to the current one using SimilarSiteSearch.com.
Docks the toolbar so that whole page is visible.
Enable ability to type tab characters.
Search thepiratebay.sx for bit torrent files.
Echo data that is submitted by any forms on this page to the browser.
Calculate the square root of a given number. Use command "/sqrt <number>" or use the input prompt.
Re-enable right click, context menu, selecting text, and other mouse features.
Tick/un-tick checkboxes by moving your mouse over them.
Tick or un-tick all checkboxes on the page as a group.
Show browser cookies for this page.
Copy, edit, or change the default font of the current page.
Search community.adobe.com.
Search for domain availability using Godaddy.com
Search for a location using maps.google.com.
Cause all forms to open a new window when submitted.
Go to Google's 1st result. Same as Google's "I'm Feeling Lucky" button.
Allows you to move block level elements around on the page. Useful for quickly previewing small changes to the layout design of a web page. Affects div, ul, p, table elements.
Use poligraft.com to uncover levels of influence in politics by showing an enhanced view of the people, organizations and relationships described within the current page. Works best on news articles, blog posts, or press releases about politics. Use command "poligraft" for the current page or "poligraft <URL>" for any other page.
Find the current time of a city, region, or country using http://time-in.info
Show the result of a JavaScript snippet with an alert.
Execute JavaScript code or add an external JavaScript file.
Encode text for use in a URL, and the reverse.
Transform a URI encoded string to plain text, and the reverse.
Use the powerful mathematical search engine WolframAlpha.com.
Show your IP address as it seen by our server.
Look for coupons on retailmenot.com. Use command "retailmenot" for the current domain, or "retailmenot <domain>" for any other website.
Count the number of characters in a block of text.
Page editing tool for making a page printer friendly.
Delete parts of the page by clicking on them.
Adds a layout grid based on the "960 grid system". Useful for web designers.
HTML DOM selector utility for selecting elements and doing various actions on them.
Invert colors on the page.
Change color of any elements on the page.
Use, view, and modify the "color spectrum" of a CSS file.
See reviews at stumbleupon.com for the current page; See similar pages and categories.
Add Stumbleupon toolbar to the top of the current page; rate; stumble to a new one.
Inject 'download by bitlet' link in many torrent search engines to directly download torrents from the web with your browser. Should work on the pirate bay, mininova, demonoid, torrentmatrix, sumo torrent, torrent portal, meganova, torrentreactor.to, torrentreactor.net, bitenova.com and it should work on any other site who uses the .torrent file name extension. WARNING: Bitlet uses a Java applet.
Import a bookmarklet for use as a personal app.
Open the lite version of the popular web development tool Firebug. For more information visit http://getfirebug.com/firebuglite
Allows you to obtain the number of pixels between any two points on a page in X an Y coordinates.
Adds rulers to the page for assisting in web page design.
Puts a layout grid over the page for assisting in web page design.
WTFramework: List which JavaScript frameworks are used on the current page.
Create a QR Code
Highlight words in the page.
Turn websites into slides. "a cross-browser tool that enables you to browse multiple pages (i.e those featuring next/previous buttons, like Google search results) and archived web content, faster and with less effort than the usual one-page-at-once browsing." For more information and instructions, follow the source link below. Tip: It is cooler than it sounds.
Force all external CSS stylesheet files to refresh.
Show borders of all DIV, P, and TABLE elements.
Show border of DIV and P elements in the current table.
Show borders of all tables.
Appends jquery.js to the page, latest version.
Make the borders of all iframes on the page visible.
Show the URL of the page that linked you to the current page by reading the HTTP referrer.
Show details of all forms on the page, including inputs and values.
Check the status of uploaded file locker links on a give web page. Uses http://urlchecker.net.
Submits a page to Reddit.com or finds earlier submissions, if they exist.
Show toolbar from Reddit.com on this page.
Attempt to remove common types of ads, prevent popups, and similar annoyances.
Find and mark all links on the current page.
Add or remove underlines from links.
Copy, edit, or change the text color of the current page.
Copy, edit, or change the background color of the current page.
Remove all images on the current page, as if they never loaded.
Open the parent directory of the current page.
Show the URL of a links in the status bar when the mouse is placed over the link. This is useful on some web pages that try to hide the link location or otherwise use the status bar for some other purpose.
Directly view the largest image on a web page.
Translate the current page in-line using Google.
Resize any textbox
Search for pages related to the current page using Google.
Enable your browser to save a password.
Add a live character counter below each text box on the page.
Enables modification of all visible form inputs, even those that are disabled or read-only.
Allow unlimited input into textbox in a web form.
Enables a choice of "none" for all radio select buttons.
Change all forms on the page from POST to GET.
Mark all visited links on the current page.
Search for a given webpage in Google's cache.
Find archived versions of the current site's home page saved in the Wayback Machine at archive.org.
Find archived versions of the current page in the "Wayback Machine" at archive.org.
Delete browser cookies for the current website.
Tool to discover and generate CSS selectors.
Personalized recommendations to Help You Discover the Best of the Web
Find similar pages, ratings, reviews and other information about the current page using xmarks.com. Use command /xminfo for the current site or "/xminfo <URL>" for any other URL. RELATED: Tool /xmarks is a general search using xmarks.
Invert the state of each checkboxes on the page.
View the generated source code of the current page.
Prints the current page that you are viewing. Will remove this toolbar before print begins.
Reveal the text inside a password input box.
Find other websites similar to a given URL.
Search for pages related to a site using Google.
Find and share similar websites to the current domain using siteslike.com
Searching for shared website passwords at http://bugmenot.com.
Change from HTTP to HTTPS for SSL security.
Similar to a browser's "back button", but works even for pages that were opened in a new tab or window.
Shows a Web Of Trust (WOT) report for a website.
Add items from any website to your a "Universal Wish List" at Amazon.com.
Share video, music, or the URL from the current page using the "share" page on Facebook.
Add the current page to Yahoo! Bookmarks
"The DiggBar enables you to Digg, read comments, find related content, and share stuff from any page on the Web. And it's presented in a short URL format, making it easy to share in emails, on Twitter, and via other services."
Quickly add the current web page as a favorite in Windows Live
Search dailymotion.com
Search on about.com
Search cnet.com
Search espn.com
Search imageshack.com
Search linkedin.com
Search cnn.com
Search ask.com
Search bbc.com
Search photobucket.com
Search imdb.com
Search hi5.com
Search flickr.com for photos.
Search amazon.com
Search ebay.com
Search wordpress.com
Search microsoft.com
Search Twitter.com
Search myspace.com
Search wikipedia.com
Search youtube.com
Search for people on Facebook.com.
Search alexa.com. Can use command "/alexa <url>".
Translate text or page with Google / Leave a translated page.
Copy or edit the title of the current page or tab.
Search dictionary.com
Search for videos on the internet using bing.com
Search for videos on the internet using video.search.yahoo.com
Search for videos on the internet using google.com
Search for images by keywords or by similarity using Bing.com
Search for images on the internet using images.search.yahoo.com
Search for images by keywords or by similarity using Google.com
Search the internet using Bing.com from Microsoft. Formerly MSN Search.
Search the web using yahoo.com
Search the internet using google.com
WHOIS lookup on a given URL or domain using http://networksolutions.com.
Find, highlight, and list words in a page. More advanced than standard browser page search.