Extensions
Number of search results for 'HTML5': 412
Download Accelerator and Manager
Easily manage and accelerate your downloads up to 5 times!
WikiQuick-Save
Save Wiki search result rapidly in html and in pdf or print in Google Cloud
Font Inspector
Click on any HTML element to get the font info in a popup!
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Video Downloader VeeVee
Video Downloader VeeVee – download videos from the Internet.
FireTeX
Edit and make beautiful formulas in your Browser
Fab Dental
Fab Dental is a 5-Star Dentist in Hayward, CA. We provide all services including root canals, tooth extractions, teeth whitening, implants and invisalign.
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
Color Picker
Pick Color with various kinds of color pickers. Multiple options to choose color in HTML format are available.
Asciidoctor.js Live Preview
Render AsciiDoc (.ad, .adoc, .asc, .asciidoc) as HTML inside your browser!
Open in IE
Send HTML links and webpages directly to the Internet Explorer browser without copy and paste!
JSON Beautifier
Display JSON objects by transforming them into Syntax editable highlighted HTML to validate, format, and save
Edit with Notepad++
Edit content of text area elements, or inner and outer HTML of node elements in Notepad++ text editor with real-time updates
GIF Blocker
Block GIF and WebP animation images on HTML pages to reduce bandwidth and resource usage
Edit with VIM text editor
Edit an HTML element and all its child nodes in VIM text editor with real-time updates
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and beyond.
YouTube™ Auto HD-LQ
Play YouTube Videos in the Highest or Lowest Available Quality
Flash Player for YouTube™
Watch YouTube Videos Only in Adobe Flash Player
Zoom
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value.
Copy URL + Title
Lets you copy URL, Title, Title + URL of All Open Tabs or Current tabs in Text or HTML format using the right click menu.
Sun Calculator
sunlight phases, sunrise, sunset, dusk and dawn times calculator
Gosloto Russian Lottery
The worth of Gosloto results is coming up with all 4/20, 5/36, 6/45, and 7/49 results details. You can check all Russian lottery Results Here.
Auto Replay for YouTube™
Automatically repeats your favourite YouTube video.
Dark Theme for YouTube™
A Dark and Smooth Theme for YouTube
Auto Pause|Stop for YouTube™
Automatically pause or stop YouTube videos from playing
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
Open with Google Drive Viewer
Opera extension to open many file formats online using Google Drive Viewer. Open online Office documents, PDF, ZIP, RAR, HTML, PSD etc.
Ponzta
Ponzta helps you to spend less time on certain sites. It does so by letting you save/categorize URL's for later quick access, while blocking side content on those sites.(for top 5 adult sites so far)
Edit this Image
Quick and easy access to online image editor tools.
Calculator for Opera
handy tool that adds a calculator to your web browser, allowing you to quickly perform mathematical calculations while browsing.
Web Edit
Easily edit websites temporarily with a click of a button.
SyncWatch
Watch videos together at the same time!
Haven't found what you need? Check out the Chrome Web Store.