Check XSS
Plugin helps in finding site vulnerabilities such as XSS, SQL injection and CRLF. Check XSS makes it possible for you to text XSS (CRLF and SQL commands) with context menu with just 2 mouse clicks.
276 users
copy_all_urls
Copy tabs URL to clipboard (formats : text, HTML, JSON or custom). Paste to open multiple URL at one go.
274 users
MetaBot for Twitter: highlights kremlinbots
Highlights known Kremlin bots on Twitter (in replies only), as believed by @antibot4navalny
273 users
Files MD5 SHA1 Calculate & Compare
Files hash digest calculator to verify download integrity compared to publishers original calculation results. Files MD5, SHA1, SHA2 checksum calculation and comparison easy within the browser.
272 users
TrackWapp WhatsApp Online Monitor
When your crush 💕 be online 🤳 on whatsapp👀 get notification 🔔 in your Desktop 🖥️ and cross platform notification without any installed app in Smartphone 📱 and more
272 users
Bulky - Bulk Delete Reddit History | Unlimited
Easily perform bulk actions on websites that don’t support multi-selection. Currently supports bulk deletion of Reddit posts and comments.
272 users
Обход блокировки для ВК™ и Яндекс™
Не знаешь как разблокировать Яндекс и ВК для Украины? Установи это расширение и пользуйся заблокированными сайтами прямо сейчас.
271 users
TitleURL
Add the current host name to the windows title bar. It adds the possibility to recognize the window from other application that work based on windows titles like KeePass's autotype.
271 users
ProtonMail (unofficial)
Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.
270 users
Symantec Authentication Client Extension
Messaging API between web pages and Symantec PKI Client
269 users
Web Filter for Firefox
Protect Firefox browsing with SPIN Safe Browser’s proven filtering technology. Designed to help block inappropriate websites and deliver a safer online experience.
267 users
ProxyPilot
Per-site proxy manager & switcher. Route only the sites you choose through your own HTTP/SOCKS5 proxy or a curated free pool — everything else stays direct. Bring your own proxy — no account, no tracking.
266 users
Media URL Timestamper (resume playback)
Remember audio/video playback position for later resuming without cookies, storage or logging in by automatically timestamping the address. Compatible with Youtube, SoundCloud, Invidious and others.
265 users
GreenBeam
Greenbeam is a browser extension, forked from Mozilla Lightbeam, that shines a light on privacy and the sustainable web
264 users
Stop Watching Porn or Get Assaded
STOP WATCHING PORNOGRAPHY! LMAO 😂😂😂. You just got Assaded!
263 users
Osprey: Browser Protection
Automatically blocks phishing, malware, scams, and dangerous websites while you browse. Free protection for safer browsing.
263 users
Parental Whitelist Control
Take full control of your child's browsing. This extension blocks every website except those on your approved whitelist. PIN-protected settings, private browsing blocked, and Firefox settings locked down. The safest way to manage kids online.
259 users
指定したWEBサイトのcookieを一括削除するソフト
指定したWEBサイトのcookieを一括削除するソフトです。 Firefoxで削除したいurlを開いて、 アイコンをクリックすればそのサイトのクッキーが一覧表示され ボタンを押せばそのサイトのクッキーが削除されます。 例えばwebサイトからログアウトしたい場合や 掲示板やブログのコメントでcookieを使った規制を回避したい場合に使ってください。
258 users
Cookie Cutter GDPR Auto-Deny
Automatically denies cookie access for supported sites that provide that option.
258 users
Locksy - Tab Locker & Password Protection
Lock tabs with password, fingerprint, or face. Auto-lock on startup, timer, schedule, domain locks and stealth mode. Privacy first extension.
258 users
iLink Helper-Free VPN Free Proxy ChatGPT
We offer a tool for providing quick access to sites from scientific journals - such sites are the main medium of communication of scientific knowledge today.
257 users
