MP3 Cutter
Easily use mp3 cutter to cut mp3 files online. Trim audio files in one go. We make the MP3 cut process look easy and fun!
34 users
Change Video Playback Speed
Quickly change video and audio playback speed between 1x, 1.2x, 1.5x, and 2x.
33 users
Waveform
Per-tab volume control with boost up to 1000%+. Detect audio/video codecs, stream types (HLS, DASH), and media sources. No data collected. Open source.
33 users
TuneTransporter
TuneTransporter automatically redirects music links between Spotify and YouTube Music, saving you time and clicks. Includes switches to enable or disable redirection.
32 users
Online Radio List
Собери свою коллекцию избранных онлайн радиостанций вместе с Online Radio List
31 users
Auto Mute New Tabs
Automatically mutes new tabs by default, with whitelist and locking capabilities.
31 users
TikVD - TikTok Video Downloader (No Watermark)
Download videos and sounds from TikTok quickly without the watermark.
30 users
Yandex Music DJ Tool
DJ toolkit for Yandex Music: waveform display, hot cues, A/B loop, Camelot wheel, live BPM/key/energy detection, loudness normalization, batch track downloads with ID3 tags, listening stats, and global hotkeys — all in a floating in-page panel.
30 users
KiYomi
KiYomi turns your browser into a tool for building Japanese language literacy by helping you to decipher texts which would be otherwise too difficult tackle. It features a robust dictionary with EPWING and flashcard creation support.
28 users
Timer Extension
Adding a timer to Firefox enhances time management, boosts productivity, and improves focus by allowing users to set specific intervals for tasks. It also provides control over internet usage, minimizing time-wasting. The timer includes alerts
28 users
Instagram Video Downloader
Instagram video downloader: save Reels, videos, photos and MP3 audio in one click with a download button right on every post.
Diapasón 432Hz
Retune your browser audio to 432 Hz — Spotify, Apple Music, YouTube, SoundCloud & more. Free, live, one click.
27 users
Grandfather Clock
Turn your browser into a grandfather clock that plays a tune at the top of each hour!
27 users
Clipchamp Reader: Free AI Text to Speech, TTS
Bring Clipchamp's Azure neural voices to your text or document—instantly read aloud or download high-quality speech
26 users
YTShorts Downloader
Add a YouTube Shorts download button to every video and save your favorite videos to your video library with just one click.
26 users
MusicFetcher – SoundCloud Tracks Saver
Convert and download SoundCloud tracks in high-quality MP3 format along with album artwork using MusicFetcher downloader.
25 users
adiobox: Audio Player for Firefox
The Audio Player/Library that works on Firefox. Create and Edit Playlist, Play multiple file types (mp3, wav, flac, m4a, aac), Edit metadata, View albums, Scroll through artists.
25 users
Peaks
A high-precision, 11-band audio equalizer and mastering suite that works across all websites. What It Does? It intercepts your browser's Web Audio engine and wraps every audio source in a full DSP processing chain giving you studio-grade controls
25 users
YTMP3X – YouTube To MP3 Converter Free
Convert permitted public YouTube video and Short audio to MP3 locally in Firefox. Choose 128, 192, 256 or 320 kbps.
24 users
Universal Media Grabber Pro
A powerful media sniffer and bulk downloader optimized for educational platforms. Captures audio, video, documents (PDF/Word), and SCORM interactive packages with smart naming.
24 users
Muzofond Easy Download
Данное дополнение упрощает взаимодействие с сайтом Muzofond, и убирает раздражающее рекламное окно при попытке скачать трек.
24 users
