YouTube Musical Spectrum
Audio visualizer for YouTube, YT Music, Spotify, and SoundCloud with musical notes.
277 人のユーザー
Page Source HTML Viewer (works on Android)
A lightweight HTML source viewer for Firefox for Android, but also works on Desktop Firefox. Ability to toggle to SEO relevant code like title and description...
276 人のユーザー
Clipboard History Pro – Clipboard Retrieval
Never lose copied text again. Clipboard History Pro instantly saves everything you copy, syncing seamlessly across devices. Quickly organize, search, and paste snippets, boosting productivity and eliminating the frustration of lost clipboard entries.
274 人のユーザー
Hacker Proxy Pro by ZishanAdThandar
Ethical Hackers|Bug Hunters|Pentesters|Cyber Security Researcher. Lightweight Open Source Proxy Switch. Note: Goto "about:addons" : "Extensions : Click on HackerProxyPro : "Allow" "Run in Private Windows" #CyberSec #InfoSec #Hack #offsec
270 人のユーザー
Volume Maxer - Volume Booster
Boost audio volume on any website. Experience sound like never before. Works for people that have bad speakers or bad quality audio
253 人のユーザー
StreamColor Enhancer
Twitch・Kick・YouTube など多くの配信/動画サイトで彩度・明るさ・コントラストを細かく調整。サイト/チャンネル別プロファイル、プリセット、カラーピッカー、一時停止に対応。
252 人のユーザー
Lexia Reader
読み取りと学習は、失読症用のOpenDyslexicフォント、集中読み取り用のLine Ruler、目の緊張用のScreen Shaderを使用して2〜3倍速くなります。
246 人のユーザー
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.
242 人のユーザー
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.
242 人のユーザー
JanitorAI Chat Downloader, Reader & Exporter
Add download & export buttons on JanitorAI. Download chats, read offline and export as epub, txt, md & SillyTavern chat with ease.
242 人のユーザー
Gemini Chat Exporter
Export Google Gemini chat history to structured JSON files locally. Features include bulk selection, search/filter, and automatic sidebar syncing. Privacy-focused: all scraping happens on your device.
239 人のユーザー
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
238 人のユーザー
Google Gemini + Ecosia Chat Wide Content
Toggle max-width between 1200px and Google's and Ecosia's "hardcoded" 760px on gemini.google.com and ecosia.org/ai-search conversations with a simple click on the addon icon in the toolbar!
231 人のユーザー
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.
220 人のユーザー
