Video to Audio
Extract MP3 audio from video
Extract MP3 audio from video Runs locally in your browser
About the
The Video to Audio extractor pulls the soundtrack out of any video and saves it as MP3, AAC/M4A, WAV, OGG, Opus or FLAC. Everything runs locally with ffmpeg compiled to WebAssembly, so the video never leaves your device.
Optional start time and length fields turn it into a ringtone maker: skip the intro, grab thirty seconds, export. Bitrate and lossless formats are both available, so you can pick a small file for sharing or a FLAC for archive.
Use it to save a song from a clip, lift a voice memo from a screen recording, or prepare audio for a podcast edit.
Where people use the
- Saving a song or soundtrack from a video clip.
- Lifting narration out of a screen recording.
- Making a 30-second ringtone from a longer video.
How to use the
- 1
Add a video
Drop in any video file. Its duration is read for the trim fields.
- 2
Pick format and quality
Choose the output format; set bitrate for lossy formats. WAV and FLAC are lossless.
- 3
Trim if needed
Set a start time and length to extract just a segment, or leave both at zero for the full track.
- 4
Extract and download
Encoding runs locally with a progress bar, then the audio file downloads.
Tips and best practices
- For ringtones, set start and length to hit the platform's duration cap exactly.
- Extract to WAV first if you plan to edit; encode to MP3 only at the end.
Frequently asked questions
Which format should I choose?
MP3 for compatibility, M4A for efficiency at the same quality, WAV or FLAC when you need lossless for editing, Opus for the best quality per byte.
Does extraction lose quality?
Decoding the source audio is lossless; re-encoding to a lossy format loses a little. FLAC and WAV keep everything the source had.
Can I extract from a video with no audio?
If the file truly has no audio track, the extract fails with a clear error rather than producing a silent file.
Is the video uploaded?
No. Reading, decoding and encoding all happen in your browser.