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Remove Audio from Video

Strip the audio track from a video without re-encoding the picture.

To remove audio from a video, add the file and the audio track is dropped while the video stream is copied untouched. Because the picture is never re-encoded, there is no quality loss and the process is far faster than a full conversion.

Runs in your browser
Engine
FFmpeg compiled to WebAssembly
First run
Downloads ~30 MB of FFmpeg core, then cached
Upload
None — the file never leaves your device
Privacy
Runs entirely in your browser — nothing is uploaded
Cost
Free, unlimited, no sign-up

Frequently asked questions

Why is the first run slow?

The FFmpeg WebAssembly core is about 30 MB and downloads once per session. After that it stays in the browser cache, and subsequent conversions start immediately.

Is my video uploaded anywhere?

No. FFmpeg runs inside your browser as WebAssembly, so the file is read from disk into memory and never sent to a server. That is also why there is no file size limit beyond your available RAM.

Why is it slower than desktop FFmpeg?

WebAssembly runs single-threaded here and cannot use your GPU, so encoding is typically several times slower than a native build. For a short clip that is fine; for a feature-length film, use desktop FFmpeg.

How to use the remove audio from video

  1. 1Select your video file — the file stays on your device and is never uploaded.
  2. 2Press Run, then download the result when it is ready.

Embed this tool

Put the working remove audio from video on your own site. It runs in your visitors' browsers exactly as it does here — free, no account, nothing uploaded.

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Video TrimmerCut a clip out of a video by start and end time, without uploading it.Audio TrimmerCut a section out of an audio file, with optional fade in and out.Video to MP3 ConverterExtract the audio track from a video and save it as MP3, WAV, AAC or OGG.Audio ConverterConvert audio between MP3, WAV, AAC, OGG and FLAC in your browser.Video CompressorShrink video file size with adjustable quality — locally, with no upload limit.Video ConverterConvert video between MP4, WebM and MKV entirely in your browser.

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