StackOnlineTools: Your ultimate all-in-one toolbox
"All-in-one productivity and developer tools with JSON formatter, text converters, password generator, SEO utilities, and more.
1 user
Lorapok Atlas API Directory
Browse, search, and live-test 2100+ free open-source APIs directly in FirefoxBrowse, search, and live-test 2100+ free open-source APIs directly in Firefox. Sidebar categories, code snippets, CORS proxy fallback.
1 user
Qr-Cow - Dynamic QR Code Generator
Turn any page, link, or text into a styled QR code — instantly, offline, and private. 13 content types, 16 designer presets.
Open Thread for Firefox
Transform scattered browsing into structured research threads, without third-party access to your data. Organize, annotate, and cite your research, and download it all as a markdown file. Pause and resume your sessions as you need.
1 user
Scrinium Clipper
Save the article you are reading to your private Scrinium archive for clean, searchable offline reading. Requires Scrinium Unlimited, a one-time purchase in the iPhone and iPad app.
Custom Homepage - Ethereal
A beautiful, customizable homepage and new tab dashboard featuring crisp glassmorphism, interactive draggable widgets, and live video backgrounds.
1 user
HarborMind Companion & AdBlocker
Premium browser companion for HarborMind: Media Center, AdBlocker, and 30+ productivity utilities.
1 user
Web Browsing Toolbox
Web Browsing Toolbox is a Firefox WebExtension designed to make web browsing more convenient. It is secure since it runs locally without any external access.
1 user
QuoraNotes
Save Quora answers as beautiful, searchable notes — right from your browser. One click to save, copy as Markdown, organize into collections, and access everything offline. No account needed.
1 user
Focus Flow: Thumbnail Mask
Hide and customize YouTube thumbnails to reduce visual clutter and browse with intention.
Truly Random Verse
Discover a random Bible verse on every click — with full chapter context, Strong's Hebrew and Greek lookup, search, daily verse notifications, favorites, and history. 46 translations.
1 user
reré: IMDb Quick ReSearching
Adds convenient IMDb search buttons for quick research on any resources you prefer.
1 user
BetterProxy
Легкий прокси-менеджер: глобально или только для выбранных сайтов. Поддержка HTTP/HTTPS/SOCKS4/SOCKS5.
APK Safety Scanner
Evaluate APK download pages and detect fake download buttons, risky redirects, and unsafe signals before downloading.
1 user
FormPix Studio - Picture
Prepare images for forms and the web: crop, resize, convert to PNG, JPEG, WebP, AVIF or ICO, preserve transparency and optimize file size locally.
OpenCount
OpenCount is a lightweight browser extension that tracks visit counts and active time by domain. It gives you clear insights into your browsing habits, all while keeping the data private and local to your device.
1 user
Terminal New Tab
A terminal-style new tab with AI routing, command-based search, and built-in productivity tools.
1 user
