Guide5 min read
How to Remove Audio from Video (Free, No Upload)
Strip the audio track from an MP4, MOV, WebM, MKV, or AVI file right in your browser — no upload, no account, and no quality loss since the video isn't re-encoded.
Remove audio from video
Strip the audio track from a video in one click — free, instant, and private. Nothing is uploaded.
Drop a video here, or click to browse
MP4, MOV, WebM, MKV, or AVI — up to 2GB
✓Free forever
✓Runs locally
✓No account
✓No watermark
Everything you need to mute a video fast
One click, no settings
There's nothing to configure — drop a video, click Remove audio, and download the result.
Picture quality untouched
The video stream is copied directly into the output rather than re-encoded, so quality stays identical to the source in almost every case.
Works with your existing format
Drop in MP4, MOV, WebM, MKV, or AVI — no need to convert first. The result is saved as MP4.
Instant download, no waiting on uploads
Because there's no upload step, processing starts the moment you press the button — no queue, no server-side processing time.
Private by design
Your video never leaves your device. PixelTools runs entirely in your browser using ffmpeg.wasm — zero server uploads, zero data stored.
Three steps to a silent video
- 1
Upload your video
Drag and drop a video onto the page, or click to browse. Supports MP4, MOV, WebM, MKV, and AVI files up to 2GB.
- 2
Click Remove audio
One click strips the audio track from the file — there's nothing else to configure.
- 3
Download your silent video
Your video is processed instantly in your browser and saved as MP4 with the audio track removed. Nothing is uploaded to any server — your file stays on your device.
Built for anyone who works with video
Whether you need a silent background loop, plan to add your own soundtrack, or just want to share footage without the original audio — PixelTools removes it in your browser in seconds.
Silent background loops
Strip a video's original audio before using it as a muted, looping background on a website or presentation slide.
Adding your own soundtrack
Remove the original audio track first when you plan to add narration, music, or a voiceover in a separate editor.
Sharing footage without commentary
Cut out background chatter, wind noise, or an unwanted recording before sending a clip to someone else.
Reducing file size
Removing the audio track shrinks the file, which helps when a video only needs to be watched, not listened to.
Frequently asked questions
Is PixelTools' remove audio from video tool free?
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Yes, completely free with no limits. Process as many videos as you want, as often as you want. No subscription, no trial, no account required.
Are my videos uploaded to a server?
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No. PixelTools removes audio entirely in your browser using ffmpeg.wasm. Your files never leave your device — there is no server upload, no cloud processing, and no data stored anywhere.
What video formats does this accept?
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PixelTools accepts MP4, MOV, WebM, MKV, and AVI as input. The output is always saved as MP4 for the widest compatibility across phones, editors, and platforms.
Does removing the audio reduce video quality?
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In most cases no — PixelTools copies the existing video stream directly into the output without re-encoding it, so picture quality is untouched. A small number of source formats require a re-encode to repackage into MP4, in which case a high-quality setting (CRF 23) is used, which is visually lossless for almost all footage.
Does this mute the video or actually delete the audio track?
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It removes the audio track entirely rather than just muting it — the resulting file has no audio stream at all, so its file size is smaller than the original.
What is the maximum file size I can process?
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PixelTools can handle video files up to 2GB. Since most sources only need their streams repackaged rather than a full re-encode, processing is usually very fast — actual time still depends on your device's performance.
How is this different from other online tools that remove audio from video?
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Most online tools upload your file to a server for processing, which is slow for large files and means your video leaves your device. PixelTools processes everything locally in your browser with no upload and no usage limits.
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