Tab Audio Device Selector
Tab Audio Device Selector lets you choose which audio device plays sound from each browser tab. Whether you want your music on speakers and video calls through headphones, this extension makes it possible.
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Fansly Video Downloader for Firefox
Fansly Downloader — lightweight extension for Fansly posts and lets you quickly download media. No account required
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MP3Juice
Convert any YouTube video to a MP3 (audio) or MP4 (video) file, and download it for free by using our MP3Juice AddOn.
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Ultimate YouTube Downloader
Ultimate YouTube Downloader lets you download YouTube videos up to 8K or convert them to audio—completely free and with no subscription. Download unlimited videos and audio in one click!
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Volume Booster for Twitch™
Boost the Twitch™ player volume up to 4×, similar to VLC player.
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FlowPick - 動画・音楽・画像一括ダウンロード
M3U8/HLSストリーム、動画、音声、画像を自動検出。内蔵プレイヤーでプレビュー、一括ダウンロード対応。全てローカル処理でプライバシー安心。
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YouTube Download Button
YouTube Download Button allows you to download YouTube video and audio files just in 1 click
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Gemini Reader: Free AI Google Text to Speech, TTS
Natural Gemini AI text to speech (TTS) for the web, PDFs, articles, and docs. Download or read aloud using high-quality AI voices—a free alternative to ElevenLabs and Speechify with high-quality TTS!
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Whisper AI Transcription - Audio & Video to text
Convert audio and video into accurate, editable text using AI. Powered by Whisper technology, it supports 134+ languages, speaker identification, and exports to PDF, DOCX, TXT, or SRT. Transcribe meetings, lectures, and interviews—fast, secure, and m
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Vol Boost
Boost your tab's audio volume up to 600% with a simple slider. Works on any website with video or audio content.
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YouTube Downloader
Download videos from 1000+ sites in 4K! Supports MP4, WebM, MP3, FLAC & more. Multi-language, dubbed YouTube, playlists, batch downloads & all audio bitrates — server-powered, zero device load. One click, any device!
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Youtube to Mp3 Converter by ConverterBear.pro
Adds a lightweight button below YouTube videos. This button converts the corresponding video of youtube to mp3 instantly when clicked! This is the fastest solution for youtube to mp3 converter.
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Custom TTS Reader
TTS implementation for the OpenAI api format. It can probably be used for any OpenAI api compliant service but its made for remsky/Kokoro-FastAPI. Click 'Read Selected Text' in the context menu after highlighting text.
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YouTube Download Master
YouTube Video Download Master lets you download YouTube videos in resolutions up to 8K or convert them to audio—completely free and without any subscription. Enjoy unlimited video and audio downloads with just one click!
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Lento: Slow, Reverb, Bass Boost
A small, no-nonsense extension to add slow, reverb, and bass boost effects on most music-streaming sites.
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Vidoo
Change the speed of medias, adjust video filters, skip Ads automatically, flip videos horizontally or vertically, rotate, etc. Adjustable filter parameters: brightness, contrast, saturation, etc.
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Loudly - Audio Amplifier
Boost tab audio up to 500%, control playback speed, remember site settings and save profiles without external requests.
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Transpose / Speed / Reverb / Loop - Shifter
Change pitch and speed, plus 13 audio effects such as reverb, bass boost, punch, chorus, lo-fi, vocal boost, pan, treble and more such as loop A/B - for YouTube, Spotify and Apple Music. (pitch changer) (pitch shifter)
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TubeVPN Youtube Unblocked
TubeVPN Unblocker For Youtube, Youtube Unblocker and Youtube Unblocked
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