Pixel Ruler Overlay
Inject a measurement ruler overlay onto any webpage
YAML Formatter
Validate and pretty-print YAML with syntax highlighting
Markdown Notes Pad
Persistent markdown scratch-pad with live preview pane
U4Bloker
Modify YouTube's layout in real-time and make it distraction free, like you own it!
26 Benutzer
Simply Translator
Quickly Traslate web site, Text and Files with SimplyTranslator. Right click a selection, page or Click the toolbar button to translate
26 Benutzer
Tab Audio Controller
Manage audio volume and playback for individual browser tabs. Adjust volume per tab, mute/unmute all tabs instantly, filter playing tabs, and navigate quickly. Compact cyberpunk-themed interface with scalable UI (60-150%). Privacy-focused, no data co
26 Benutzer
Site Blocker
Block distracting websites to stay focused and productive
Read Score
Check Flesch Kincaid reading ease and grade for any text
Pixel Ruler Overlay
Overlay a pixel ruler on any page to measure elements
Briteinno WA Sender
Extension for Firefox developed by Briteinno. Allows users to manage WhatsApp Web campaigns with templates, schedule messages, and track reports.
26 Benutzer
Color Blindness Vision Mode
Apply colour blindness simulation filters to any webpage
Snap Tab
One-click screenshot of the active browser tab to PNG
Find My Tab
Instant fuzzy search across all open tabs in any window
Web Time Tracker
Web Time Tracker helps you understand how much time you spend on websites in Firefox. It tracks active tab time, shows total browser usage, and breaks down time per site with percentages, progress bars, and visit counts.
Focus Guard
Add sites to a blocklist that redirects to a focus page
Net Monitor
Monitor network requests made by the current webpage
YouTube Video Unavailable Fix
Automatically reloads YouTube videos that show Video Unavailable
26 Benutzer
MD Table
Build and copy Markdown tables with a visual grid editor
Git Cheatsheet
Quick reference for common Git commands with descriptions
Extract & Ask: AI Workflow Tool
Extract web content from any tab, prepend AI prompts, and paste instantly into ChatGPT, Gemini, Copilot and more. Local processing, zero tracking.
26 Benutzer
Entity Coder
Convert text to HTML entities and back with a reference
Radix
Fast number radix converter with bit length display
JS Sandbox
Execute and test JavaScript code with live console output
