Browse extensions
Chrome, Firefox, and Edge
Advertise W3 Links
Highlights all W3 links in stack overflow questions and responses.
Voice Agent Tester
Test voice agents in real-world audio conditions. Simulate noisy environments, phone lines, and low-end devices.
Photo Timestamp Revealer
Automatically detect and show hidden metadata like photo capture time from online images.
Website Navigation
Gather high-quality websites across the entire network to provide users with various classified website entrances.
Facebook Cookie Jossxx
Importa cookies de Facebook reemplazando las existentes.
Focus Mode
Hide youtube recomandation, comments, next videos etc.
CAT Prefix Checker
Colorie les préfixes autorisés en vert/rouge sur SIS 2.0
Speedo
Press "]" to toggle between 1x and 2x video speed.
Discord Channel Cleaner
Remove unwanted UI elements from a specific Discord channel
Web Element Hider
Web Element Hider: Hide unwanted page elements
allplaatsplus
Block ads and trackers on marketplaces ( marktplaats, 2dehands 2ememain kleinanzeigen leboncoin etc )
Cabinet medical
Extension d'ordonnance
Pause before Play
Adds an overlay to YouTube when a video starts playing on the Watch or Shorts Page.
Sound changer
A simple extension that controls sound per tab
Antiari — Nature Intelligence
Chat with Antiari anywhere in your browser and clip pages into your member vault.
Reddit Redirectors
Redirect Reddit.
GD.com Play Anything
A simple extension that allows you to play any 1.0 level on the GeometryDash.com website
SmartCal Maldives
Local calendar with Dhivehi holidays and event notifications. All data stays on your device.
YouTube Ad-Free Pro
YouTube Ad-Free Pro: Ad-free YouTube viewing.
zzz
Put Firefox tabs to sleep
Smart RTL Fix Ultra
Ultra-stable RTL fix for Persian/English mixed text in AI chats
API Lab — Offline API Tester
A full-page, offline API testing workbench. Build, save, chain and batch-run HTTP requests right inside your browser. This also support export and import project. Project can contain numbers of api request.
Trackpost for India Post
Re-renders India Post (and Speed Post) tracking results already on your screen as a clean, readable timeline. Nothing is sent anywhere.
Colourify
Change hue or grayscale filter on any webpage.
Tabby
Reminds you to close tabs open for too long and optionally auto-closes inactive tabs.
Focus Audible Tab
Focuses the tab that's playing audio with a hotkey or icon click.
mote
Select text → purple mote → hover to stream-translate into Chinese via any OpenAI-compatible API.
Wrap
Switch AI tools without losing context. Wrap captures your chat from ChatGPT, Claude, Perplexity and Gemini, structures it locally with a private model, and lets you re-inject it or pull it into your IDE — all on your device.
QuickSearch - Little Arc-Style Overlay
Little Arc-style mini browser window for Firefox-based browsers.
Smart Auto Scroll
Intelligent scrolling that adapts to your reading pace.
Explore by task
All collections- Ad blockers
Compare extensions that remove advertising from web pages, with links to their permissions and security findings.
- VPN and proxy extensions
Explore browser extensions with VPN or proxy connection features, then compare their access and published security reports.
- Password managers
Find extensions with password-vault features and review the permissions and security evidence behind each listing.
- Developer tools
Discover extensions for inspecting pages, working with API requests and testing websites, alongside their security reports.
- Reading and accessibility
Explore text-to-speech, reader-view and reading-aid extensions, with direct links to their permissions and security reports.