SnapOSINT
A snappy OSINT (open-source intelligence) searching tool that turns your search bar into a dedicated OSINT engine. This add-on is designed to save you time during your osint investigation.
311 users
Adblock King
Adblock King: Rule your browsing with lightning-fast, hassle-free ad blocking mastery.
309 users
Quick PDF - Save Webpage as PDF
Save the current webpage as PDF with a right-click context menu option
290 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.
285 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.
279 users
Environment Marker
Use the Environment Marker extension and prevent screw-ups with the (programming) environments.
277 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
276 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.
269 users
UltraBlock - Privacy & Adblock
Protect your Privacy by blocking Ads, Trackers and removing Third-Party Cookies. Clean and Fast browsing!
268 users
CSP Content Security Policy Generator
Best Content-Security-Policy generator to automatically create Strict CSP policies (with SHA support) for any website.
268 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.
267 users
Osprey: Browser Protection
Automatically blocks phishing, malware, scams, and dangerous websites while you browse. Free protection for safer browsing.
264 users
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
263 users
Hackertab – Dev News & GitHub in New Tab
Developer news from GitHub Trending, Hacker News, and more, all in your new tab.
253 users
Bulk delete ChatGPT, Claude, Gemini Chats
You can delete and archive ChatGPT, Claude, and Gemini chats at once.
250 users
YouTube Time Limiter
Control your YouTube time with three powerful modes: daily timer, keyword limits, scheduled sessions, allowed hours and parental control. Three powerful modes to manage what your children watch and for how long.
250 users
All API Hub - Your All-in-One AI Asset Manager
Open-source manager for AI relay sites and your own New API: auto-detect sites, multi-account overview, model sync, auto check-in, and one-click export.
245 users
Rentgen
Rentgen illustrates the amount of tracking scripts on a website and helps with formulating an email to the website admin, which can be a basis for a GDPR complaint.
240 users
Leapp Multi-Console Extension
Leapp Multi AWS Console Browser Extension - Companion Extension for Leapp to manage multiple AWS Console sessions in the same browser window
234 users
Hacker Proxy Pro
Lightweight open-source proxy switcher for security researchers. One-click toggle between Direct, Burp Suite, Tor, and a custom proxy — right from the toolbar. Minimal permissions. For Firefox 140+ (desktop) and 142+ (Android).
234 users
SmallPDF Free
With SmallPDF free Firefox extension, manage PDFs and images right from your browser. Enjoy easy access to a full suite of tools for handling all your PDF and image tasks, without any signups or limitations, directly within Firefox.
233 users
