Timezone Guard
Spoof your timezone and User-Agent across all browser contexts to prevent fingerprinting and tracking. Optional HTTP header spoofing. Works with Firefox's resistFingerprinting.
AO3 Themes & Dark Mode
Site-wide dark and custom color themes for Archive of Our Own (AO3), with no account required.
SEOTyde
Instant on-page SEO audit: score, Google/social preview, broken links, page speed, competitor compare. 100% local, no AI.
GeoMask - Mask Location & Timezone
Mask your location, timezone, and WebRTC by choosing a new location or by auto-syncing with your VPN connection.
1 user
千言万语：你问过 AI 的所有问题，1秒就能找到
一站式搜索与管理 DeepSeek、Kimi、豆包、ChatGPT、Claude 等所有 AI 对话，支持一键导出与归档。数据 100% 本地存储，绝对安全。
Bulkhead
Give every Firefox container its own SOCKS5 proxy. If a proxy stops working, that container's tabs stop loading instead of quietly falling back to your normal connection. Use Mullvad's servers or your own. Not affiliated with Mullvad AB.
SearXNG (search.mdosch.de)
Make SearXNG (instance search.mdosch.de) the default search engine. SearXNG (previously Searx) is a free and open-source metasearch engine.
1 user
11tik YouTube Thumbnails
Extract and download the best available YouTube thumbnail from the current video tab. Client-side discovery, minimal permissions, YouTube only.
KnowledgeVault
Save, categorize and search webpages intelligently. Your personal knowledge vault.
1 user
Daily Inspiration & Motivation New Tab
Transform your New Tab with daily wisdom, stunning photography, live time, and custom backgrounds. Fast, private, and offline-ready.
1 user
ClickTracer
Adds a red border to all webpages vulnerable to click-jackingClickTracer is a Firefox extension that helps detect clickjacking vulnerabilities on web pages. It visually highlights iframe areas that could be exploited, enabling developers and security
1 user
ScamBLOX.io
ScamBLOX Plus is a multi-layered security browser extension protecting you against digital fraud.
1 user
