Fire Button — Clear Session
Instantly clears cookies, cache, localStorage and session data — like DuckDuckGo browser
1 user
AshurVault
Fill passwords from your AshurVault vault.Fill your saved usernames, passwords and one-time codes into login pages from the AshurVault desktop app. Requires AshurVault for Windows.
Zoxifier
One-click per-domain SOCKS5 proxy switching with first-party whole-site coverage.One-click per-domain SOCKS5 proxy switching with first-party whole-site coverage.
1 user
PasteArmor
Paste Armor is a security tool that defend you against paste-hijacking (also known as copy-paste-hijacking, clipboard-hijacking, ...)
1 user
NoHTTP
NoHTTP is a simple add-on that prevents insecure HTTP requests from being made by re-writing all HTTP requests as HTTPS. Sites that do not support HTTPS will fail to load, and sites that redirect from HTTPS to HTTP will result in a redirect loop.
1 user
VerifyCT
VerifyCT - Certificate Transparency Verifier. This is an experimental, work in progress extension trying to bring Certificate Transparency support to Firefox.
1 user
Unsitely — Website Safety Scanner
Instantly check if any website is safe, suspicious, or dangerous — powered by Unsitely AI.
1 user
Forensic Screenshot
1-click forensic evidence capture directly from your sidebar. Saves a timestamped (local and UTC) tab screenshot and a detailed text metadata report locally. • Security-First Architecture. Safe Code. All client-side. No Tracking. No data collection.
1 user
ZWCS - Zero-Width Characters Steganography
A browser extension for utilizing text steganography with zero-width characters for covert communication. Includes an option for symmetric encryption.
1 user
Feel-the-Link
You can get the preview images from the (still unopened) link you are interested in. This add-on prevents new URL loading and provides previews about clicked URLs using images. Cannot read xml or json content.
1 user
linkward
Asks which container to open a link in — before it opens. Or just copies the URL and opens nothing.
PureBlur
Blur Webpage Content, Privacy for Screen Recording. 7 blur modes: Element Blur, Text Selection, Column Blur, Area Blur, Smart Scan. CSS mask overlay won't break page interactions. 100% local.
1 user
Prompt Base
Organize, search, and reuse your AI prompts instantly. Save prompts with categories, attach files, import/export ChatGPT conversations, and sync across sessions with secure sign-in.
1 user
Good Fences
Automatically isolates websites in Firefox containers you define. Group any combination of domains into a container and every navigation is silently rerouted to the right one. No manual switching, no redirect loops.
1 user
InfraLens - Security & Inspector
InfraLens is a lightweight Firefox security and infrastructure analysis extension that helps inspect HTTP headers, HTTPS security, CSP weaknesses, cookies, redirects, CDN, CMS, TLS, mixed content, and website security posture in real time.
1 user
Cookie Vault
Restore browser cookies from a JSON, Netscape (cookies.txt), or ZIP export. Everything runs locally — no data ever leaves your device.
Privacy Guard
Block ads and trackers, warn on risky pages, check downloads against malware lists, block phishing sites, and blur private chats — with local learning and per-site controls.
Linux Entra Bridge
Microsoft Entra ID single sign-on for Firefox on Linux. It bridges to the local microsoft-identity-broker so Firefox can pass Conditional Access checks that otherwise require Microsoft Edge.
