Browse extensions
Chrome, Firefox, and Edge
Terra Nova Geography Challenge
Expand your world geography knowledge! Test your skills by matching country names with their correct capital cities in an interactive quiz format. Great for students and trivia fans.
SOM Plus
Quality-of-life improvements for Summer of Making
Nudge
A pixel mascot waves in your browser when Claude Code has a question, needs permission, or is done. Local only.
E-SIGN990
Document electronic signing and users identification with ID card or USB token.
OpenThisUrl
Send links from your desktop/laptop to your mobile.
the etheirt
The magnificent pyramids stand proudly beneath the endless sky, preserving ancient mysteries and captivating visitors with their timeless beauty.
PixelRiddle
Đoán hình ảnh 3×3 pixel.
Text Word Pattern Checker
Inspect and compare word length patterns in text.
YouTube & Reddit Redirector
Redirects YouTube to "inv.nadeko.net" and Reddit to "redlib.nadeko.net"
Quick Access Homepage
Launch your favorite websites from one place.
DA Add on
DA Add-on
Calm Info Box Plus
A minimal Firefox extension that shows a peaceful static info box in a popup. Fully offline with no permissions.
True Type Detective
Find out what font a site really uses. Hover to preview, click to capture the full type spec, and see every font family the page loads, ranked by how much text each one sets.
AI Form Filler
Capture text and use Claude AI to intelligently fill form fields
SEO Quick Analyzer
SEO Onpage analyzer for Firefox
Veil - Screen Privacy & Blur Redactor
On-device screen privacy. Automatically redact sensitive text or manually blur elements, text, and areas.
PeacePopupLite
A lightweight extension that displays a peaceful popup message.
WorkIt Autofiller (Prototype)
Fills job applications from your WorkIt profile and resume. Prototype — user-triggered only, never submits on your behalf.
Code Injeciktor
Inject code into websites! (JavaScript, CSS, HTML and Files)
Tech Terms & Code Quest
Expand your computer science and programming vocabulary. Test your understanding of fundamental tech concepts, software terminology, and networking protocols.
Affirmations with Speech
Get 90 positive affirmations spoken aloud.
Toggl Button: Planfix edition
Fork of Toggl Button extenstion for using it with planfix.ru
No Tab Left Behind
Prevent duplicate tabs from dominating your browser window
Haccra
A HackBar for google chrome/firefox browser. Small tool for pentesting websercurity.
my-text-counter-tool
A beautifully designed tool to count words and characters in real-time.
Auto-Close Empty Container Master
Automatically destroys unused blank spaces. Optimized for master users.
Bulk Image, WebP-to-PNG/JPG & Asset Downloader for E-Commerce
Download high-res product images in bulk, convert WebP/AVIF to PNG or JPG, and auto-rename files by page slug. 100% local.
Excellent Simple Markdown
Simple Markdown Previewer: Markdown preview locally
Break Quality Analyzer CM
No description
Catch-all Email Filler
Suggests a catch-all email address for email input fields based on the current website's domain.
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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.