Night Mode - Dark Theme
A universal dark theme. Night Mode is an extension that helps you quickly turn the screen (browser) to dark at night time. Toolbar button serves as an On & Off switch which enables you to easily and quickly turn the extension On or Off.
568 users
Get Cookies
A Firefox extension to get cookies from current tab.
531 users
SponsorBlock for Spotify - Skip Sponsorships
Skip sponsorships, advertisements and more on Spotify podcasts. Report sponsors on episodes you listen to and save others' time.
498 users
JanitorAI Chat Downloader, Reader & Exporter
Add export buttons on JanitorAI. Download chats, read offline and export as epub, txt, md and SillyTavern chat in a single click.
394 users
Tab Grouper - Group Every Open Tabs
Create and manage tab groups for better browsing and research.
366 users
Enhancer for Nebula
Enhancer for Nebula. Adds quality of life features to the nebula player.
362 users
Font Size Decrease
Increase the font size on the current page with a single click.
314 users
Somtoday Mod
Pas het uiterlijk van Somtoday aan. Voegt een dark mode, achtergrondafbeeldingen, lettertypes, kleuren en meer toe.
256 users
V2Ray Link Converter
V2Ray Link Converter
247 users
YouTube Musical Spectrum
Audio visualizer for YouTube, YT Music, Spotify, and SoundCloud with musical notes.
246 users
Relingo - Master words from any webpage
Reading based on interest and mastering vocabulary unconsciously
240 users
Monochromate - The Best Greyscale Extension
A browser extension that applies a grayscale filter to websites, reducing eye strain and helping prevent doomscrolling. Customize intensity, exclude sites, and browse more mindfully.
237 users
Website Technology Detector
Detects technologies used in websites
226 users
Page Shadow
Page Shadow est une extension qui permet de rendre une page plus lisible dans un environnement sombre en baissant la luminosité de la page et/ou en augmentant son contraste. Cette extension dispose également d'un mode nuit et d'autres outils.
224 users
Add to Feedly Plus
This Firefox extension allows you to add your favorite sites' newsfeeds to Feedly. Add to Feedly Plus is able to handle multiple RSS or Atom feeds.
213 users
Bluesky Color Palette Swapper
Customize Bluesky (bsky.app) by swapping its color palette. Create and share themes with an open‑source extension that runs directly on the site.
194 users
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
191 users
RSS Launchpad: find feeds easy
Lets you find RSS or Atom subscriptions in web pages easily
191 users
Server Status
Quickly view basic info about every webpage, including server location, IP addresses, certificate issuer and expiration date, HTTP status code and load time.
166 users
Lichess Custom Themes, Boards - LichessHelper
2025 • Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and so on.
141 users
Say, Pi
Your Voice-Powered Companion for AI chatbots. Say, Pi enables natural voice conversation with Pi AI and Claude AI, allowing you to speak with your favorite AI assistants using your voice, with multiple languages supported.
108 users
Quality of RWTH
Makes RWTH websites more enjoyable
107 users
Mr. Wplace
All-in-one toolkit for WPlace - Charge notifications, image drawing, unlimited bookmarks, archive reference, and more
105 users
FilterTube
Block YouTube channels, keywords, Shorts, and comments. FilterTube restores control over your feed with 100% local, private filtering.
82 users
foxyeti
Additional features and quality of life improvements for a blue websight
72 users