8,390 extensions found in Web Development

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AWS SSO Extender
Demo: https://www.youtube.com/watch?v=Kpd82mK3Itk ⭐ Quickly access your Favorite AWS SSO apps 🎨 Customize your profiles, roles & AWS console 🔑 Assume IAM roles from your SSO profiles 🦊 Open the AWS console in Firefox Containers
Rated 3.7 out of 5
WTFender
274 users
ChatGPT to Markdown
Convert ChatGPT, Claude.ai, Mistral.ai conversations to Markdown (.md) files
Rated 3.6 out of 5
Ihor Lifanov
272 users
Check All Checkboxes
Check all checkboxes on the current page with one click
Rated 5 out of 5
FB88
272 users
Characters Counter
Find out how many characters there are in a selection by simply right-clicking it.
Rated 3.3 out of 5
Minkiu
272 users
Ekoru Search
Every search helps remove plastic
Rated 1.5 out of 5
ekoru
272 users
Remove Site Cookies
Remove Site Cookies
Rated 3.9 out of 5
Sridarshan
271 users
Temporary Mobile View
Temporarily switch the current tab into Android or iOS view
Rated 4.3 out of 5
Lunu
271 users
Scroll to Top
Add a stylish scroll-to-top button for all websites.
Rated 3.9 out of 5
Muyor
270 users
URLRedirector
Automatically redirect specificed urls to new pages.
Rated 4.6 out of 5
Yingcai FENG
269 users
Link Analyzer
Analyze the status of the links in a complete webpage or in selected text.
Rated 4.9 out of 5
damufo
269 users
a11y-outline
Many screen readers like JAWS or NVDA have shortcuts to bring up a list of landmarks, headings or links. This browser extension provides the same functionality without requiring a screen reader. Just press Ctrl+Shift+7.
Rated 4.5 out of 5
xi
268 users
Performance-Analyser
Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest.
Rated 1.5 out of 5
Michael Mrowetz
268 users
URL2QRCode
Converts Current URL to QRCode.
Rated 4.6 out of 5
Firefox user 13535997
267 users
Font Size Decrease
Increase the font size on the current page with a single click.
Rated 5 out of 5
Stefan vd
266 users
Sheets Row Highlighter
Highlight a row (and column) of current cell in Google Sheets and Microsoft Excel Online.
Rated 4.5 out of 5
matsu7089
265 users
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
Rated 3.6 out of 5
ilGur
264 users
Palette Creator
Creates a color palette from any image. Just right-click on the image and select the 'Palette Creator' option.
Rated 4.6 out of 5
Daniel Perez Alvarez
263 users
Page Load Timer
Displays page load time in the toolbar
Rated 5 out of 5
Sanjay Kumar | SelectorsHub Founder
263 users
DOMLogger++
DOMLogger++ allows you to monitor, intercept, and debug JavaScript sinks based on customizable configurations.
Rated 5 out of 5
Kévin (Mizu)
261 users
all reload
You can reload all tabs from right clicking context menu.
Rated 3.8 out of 5
kakakikikeke
261 users
Twitter Video Downloader MP3 MP4
New Firefox Extension Twitter Video Downloader MP3 MP4 let you easy download any content from Twitter in few steps. Get any Video from Twitter and Download it in MP3, MP4, M4A and other best quality formats. Download video from Twitter TT with FF.
Rated 1.5 out of 5
Youzik YouTube MP3 Converter
260 users
Easy Steam Collection
This will create an easier way to add all of your addons to any stream collection you create in a single click.
Rated 4.3 out of 5
SteamCollectionAddAll
259 users
SeLite SQLite Connection Manager
It manages SQLite DB connection(s). It can be used with other extensions from SeLite family, or on its own.
Rated 4.1 out of 5
Peter Lyons Kehl
258 users
New Hackbar
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
Rated 3.7 out of 5
mxcx
257 users
WaybackURL
Fetch all the URLs that the Wayback Machine knows about for a domain
There are no ratings yet
Hossein Shourabi
257 users