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無料、サインアップ不要、データ保存なし

Remove audio from a video

Remove audio from video, free and in your browser. Drop in a video and download the same file with every audio track gone. No quality lost. On the default path, your video stays in your browser the whole way through, so you can remove audio from video without uploading anything.

  • No quality lost
  • Stays in your browser. No upload.
  • If we cannot do it in your browser, you can choose the server. Files auto-delete after 24 hours.
A video card with a busy audio waveform before, the same card with a flat zero line after the audio is removed.A video card with a busy audio waveform before, the same card with a flat zero line after the audio is removed.

ドラッグで比較、ビフォー / アフター

概要

This tool helps you remove audio from video in your browser, with no quality lost. You drop a video and you get back the same file with every audio track gone. The picture is the same, the subtitles are the same, the chapters are the same. The only thing that changes is the sound. This page exists for one job: remove audio from video, in your browser, with no quality lost.

On the default path, the work happens on your device. We run a tiny engine in your browser that opens the file, drops every audio track, and writes the muted file back out. Nothing is uploaded. The only network traffic is an anonymous analytics ping and the daily quota counter that limits free use. If you just want to silence a video before posting a clip somewhere, this is the path you want.

When your browser cannot do the work (older browsers, very large files, or an out-of-memory case partway through), you can opt into the server. The server uploads the file, runs the same kind of cleanup with our server-side tool, and deletes the file after 24 hours. We strip ALL metadata from your video on this path; we say so out loud because a server-path output has a different privacy profile than a browser-path output.

Subtitle tracks, chapters, and the main picture are kept on every path. Cover-art tracks (the second still-image video track some MP4 files carry) are dropped. Before you can download anything, the tool double-checks the output has zero audio tracks and one video track.

ひと目で分かる

The short version

決める前に知っておきたい数字とトレードオフ。

  • What changes

    We remove every audio track, including extra language tracks on multi-track audio removal cases. The picture and the subtitles are unchanged.

  • Where it runs

    In your browser by default. The server option only kicks in when your browser cannot do the work, or when you choose it.

  • No quality lost

    The video itself is unchanged. We do not compress it again, so the picture stays exactly as you uploaded it. You can remove audio from video without losing quality, which makes the tool a lossless mute video option.

  • Limits

    Up to 1 GB on desktop, 300 MB on mobile. Up to 30 minutes free; 30 minutes to 2 hours uses the paid server option.

  • Free tier

    10 successful runs per IP per day. The server option above 30 minutes uses 1 credit.

  • Retention

    On the server option, the file is auto-deleted after 24 hours and the job record is anonymised after 30 days. On the default path, nothing is uploaded.

ワークフロー

使い方

3 ステップ、通常 5 秒以内に完了。

  1. 1

    Drop your video

    MP4, MOV, M4V, WebM, MKV, or AVI. Up to 1 GB on desktop, 300 MB on mobile. Up to 30 minutes free, up to 2 hours on the paid server option. Mute MP4 files use the default browser path automatically.

  2. 2

    We mute it in your browser

    A small engine on your device opens the file, drops every audio track, and writes the muted version. The video itself is unchanged. No quality lost.

  3. 3

    Quick check, then download

    Before the download is unlocked, the tool confirms the output has zero audio tracks and one video track. Nothing was uploaded on the default path.

サンプル

実際の動作を見る

各スライダーをドラッグして、ビフォーとアフターをピクセル単位で比べてみてください。

A concert clip with loud audio waveform becomes the same clip with the sound removed. The picture stays exactly the same.A concert clip with loud audio waveform becomes the same clip with the sound removed. The picture stays exactly the same.
A concert clip with loud audio waveform becomes the same clip with the sound removed. The picture stays exactly the same.
A cooking demo loses its kitchen noise without touching the video. Subtitles and chapters are kept.A cooking demo loses its kitchen noise without touching the video. Subtitles and chapters are kept.
A cooking demo loses its kitchen noise without touching the video. Subtitles and chapters are kept.
A training walkthrough is muted in one pass. The output is checked to have zero audio tracks before download.A training walkthrough is muted in one pass. The output is checked to have zero audio tracks before download.
A training walkthrough is muted in one pass. The output is checked to have zero audio tracks before download.
プライバシー

画像は使い終わったら消えます

ハイブリッド処理

On the default path, your video stays in your browser. Our browser-based video muter opens the file, drops the audio, and saves the muted copy back out, all on your device; the only network traffic is anonymous analytics and the daily quota counter. When you choose the server option (or your browser cannot do the work), the file is uploaded, processed, and auto-deleted after 24 hours. The job record is anonymised after 30 days. We strip ALL metadata on the server path; the original on your device is never touched.

  • 数秒で処理
  • データ保存なし
  • アカウント紐付けなし
今すぐ試す

Drop a video

One click. No signup. We'll do the rest.

音声を削除する動画をドロップ
MP4、MOV、M4V、WebM、MKV、AVI。デスクトップは最大 1 GB、モバイルは最大 300 MB。
用語集

Plain-English glossary

上記の専門用語のやさしい説明。

FAQ

よくある質問

新しいツールを試す前にもっとも多く寄せられる質問への回答。

他のツール

関連ツール

この画像でおそらく必要になる他の作業へ、ワンクリックでジャンプ。

関連の読みもの

Related reading on muting videos and protecting your privacy

このツールと相性のよい他のツール。

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BouseMutton (2026). Remove audio from a video [Web application]. https://bousemutton.com/remove-audio-from-video

最終更新: 2026-05-06