Audio format · .mp3
MP3 is the universal audio format: roughly a tenth the size of WAV with quality most listeners cannot distinguish from the original. Music libraries, podcasts, ringtones, and every player on earth speak MP3 — convert anything shareable into it.
Every tool runs in your browser — files never leave your device. Badges say exactly what each tool does with MP3.
Use video-to-MP3 (or MP4 to MP3) — FFmpeg extracts the audio track locally in your browser, no upload involved.
Edit in WAV (lossless), distribute in MP3. Converting MP3 to WAV does not restore discarded detail — it only makes the file bigger for the editor.
Bitrate controls size: speech is fine at 96–128 kbps, music wants 192–320 kbps. Higher bitrate means a bigger file for marginally better sound.
No. All audio transcoding runs locally via FFmpeg in your browser.