Browse extensions
Chrome, Firefox, and Edge
Luhn Tape
Run a Luhn checksum on a digit string and report pass or fail.
LiveChat Extension
Envoi rapide de liens media vers LiveChat /ingest.
Tailwind CSS Inspector Max
Extract website styles and instantly copy them as Tailwind CSS utility classes, raw CSS rules, or React JSX markup.
ARMBA
Bored of having to repeat the same tasks on the web over and over another web? Automate them using this extension for Android
Slamma Jamma
Replaces use of 'slam(s)' on websites with more exciting phrases
Game vượt mê cung 2
Game vượt mê cung đơn giản - Một tiện ích mở rộng cho Firefox.
Kizaru abilities
No description
QuickPassGen
Generates random passwords or passcodes
Grok Cookie 助手
在本机读取 Grok Cookie，复制完整 Cookie、单独 sso，或导出 JSON。无上传、无后台采集。
scientistfactforge
Explore the lives and breakthroughs of pioneering scientists through interactive quizzes on major discoveries, theories, and historical contributions designed for science learners and history of science enthusiasts.
ClickDot
Shows a number on the icon for each click.
Cosmic Wonders & Space Secrets Explorer
Test and expand your knowledge of the universe with interactive astronomical clues about planets, stars, and space exploration.
Smart Gift Finder
No description
Prompt Vault: 1-Click AI Prompt Injector
100% local AI prompt studio with dynamic {{variable}} presets. 1-click inject and submit prompts into web AI chat interfaces.
Recycled Materials Product Finder
Find products made from recycled materials.
Video Downloader Ultimate
Download any video and music from any website!
forestecosystemswoodlandecology
Discover the diversity of Earth's forest biome through interactive daily quiz questions covering temperate woodlands, tropical rainforests, boreal taiga, and essential flora preservation.
MyTab 标签页一键整理
自动整理浏览器标签页，自定义网站分类规则，保存分组快照。默认本地处理，可选通过 Chrome 同步规则与设置。
Aligner Tracker — GN Dental
Track aligner wear time, tray schedules and daily progress locally. Includes GN Dental patient resources.
GhostContainer
Opens links in completely disposable ghost profiles.
Unauth Group List
A firefox extension that adds a convenient dropdown menu for unauthorized users which stores links to groups/people of interest. Only works for vk.com and m.vk.com
Transparency
AI Anti-Transphobic Comment Generator
LyndaTimer
Extension for check learning time Lynda
RecSavvy
Navigate YouTube recommendations with savvy using Focus Mode (streamlined recommendations), Brain Mode (recommendation disablement), and Default Mode (flexible recommendation management).
Checazkmarks
Checks, sorts, formats bookmarks and loads favicons.
LinkyWink
Wink Links to LinkyWink for your follows to see and discuss.
知海航线 · 浏览器网络连接
新账户免费试用三天。一键连接浏览器代理，查看试用及会员到期时间，管理设备与续费。
Screenshot Mosaic Maker
Select area → create mosaic.
Quantum Nexus
Experience the mysterious quantum field with particle interactions and energy waves in your new tab page.
CookieCuttr
A browser extension that gets cookie banners out of the way, gives you a quick reading estimate, and lets you save your place in an article. (Chrome / Manifest V3)
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- Developer tools
Discover extensions for inspecting pages, working with API requests and testing websites, alongside their security reports.
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Explore text-to-speech, reader-view and reading-aid extensions, with direct links to their permissions and security reports.