Mute Video Online, Remove the Audio Track, Free
Drop an MP4, MOV, WebM or MKV and get a clean silent copy back, the soundtrack stripped, the picture untouched. Powered by FFmpeg compiled to WebAssembly, it runs 100% in your browser: your footage is never uploaded, and the download carries no watermark.
What is the mute video?
The Video Muter strips the audio track entirely out of an MP4, MOV, WebM, MKV or AVI, leaving a genuinely silent file with no residual soundtrack while the picture stays untouched. Preview the result and download as MP4, MOV, WebM or MKV. Free, running in the browser with no uploads or watermark.
The GigAI Mute Video tool does one everyday, genuinely-useful thing properly: it removes the audio from a clip and gives you back a silent version, with the picture bit-for-bit intact. Drop a video and it's read and probed on your own machine. No upload bar, no queue. Hit mute and a self-hosted FFmpeg WebAssembly core copies the video stream verbatim while discarding every audio track, so nothing about the image is re-encoded, degraded or resized: you get exactly the frames you started with, just quiet. Because it's a stream copy rather than a full re-render, muting is one of the fastest operations here, most clips finish in a fraction of the time compression or reversing would take, even on a laptop. When it's done, the silent clip plays back in the workspace so you can confirm there's no sound before you save, and the download is your footage, clean, unbranded, and free. Everything happens in your browser, so personal recordings, meeting captures, screen grabs and NDA footage never leave the tab. There's no account, no email wall and nothing stored. It's honest about the trade-off, too: single-threaded WASM still has to demux and remux the container, so very large files take proportionally longer and are bounded by your tab's memory. A live progress bar shows exactly where the mute stands the whole way. Close the tab and every trace is gone.
- Difficulty:
- Medium
- Typical time:
- ~1–2m
- Processing:
- 100% browser processing
Last updated
How to use the mute video
- 1
Drop your video
Drag an MP4, MOV, WebM or MKV onto the workspace, or click to browse. It's read and probed locally. Nothing is uploaded.
- 2
Mute it
Hit Mute video and watch the progress bar. The audio streams are dropped while the picture is copied straight through, so it's quick.
- 3
Preview & download
When it finishes, the silent clip plays so you can confirm there's no sound, then download it (clean and watermark-free) and compare the size to the original on the result card.
What Mute Video includes
Removes every audio track
Not a volume-down trick: the tool drops the sound streams entirely, so the exported file is genuinely silent, with no residual soundtrack, hidden second track or muted-but-present audio to surprise you later.
Picture stays lossless
The video stream is copied verbatim rather than re-encoded, so your frames come back bit-for-bit identical. No quality drop, no resize, no color shift. Only the audio is gone.
Fast. No full re-render
Because it's a stream copy, muting skips the slow picture re-encode that compression and reversing need. Most clips finish in a fraction of the time, even for long or high-resolution footage.
Preview before you save
The silent clip plays back in the workspace the moment it's done, so you can confirm there's genuinely no sound before committing to a download.
Clean, watermark-free download
Save the muted video with no logo, no stamp and no sign-up, just your footage, minus the audio, in the same broadly compatible container it came in.
100% in your browser
A self-hosted FFmpeg WebAssembly core does the muting on your device. Your video is never uploaded, queued or stored, which keeps personal, client and NDA footage private.
Why use our mute video
Keep the clip on your device
Most online muters make you hand the file to a stranger's server. Here the render runs on your own machine, so anything personal or confidential (a recorded call, a captured screen) never leaves the browser tab.
No watermark, no account, no cap
Free muters love to brand the export or gate the download behind a sign-up. This one just gives you the silent clip, unmarked, and as many times as you like.
The picture isn't touched
Cheap tools re-encode the whole file just to drop the sound, softening the image on the way. This one copies the video stream, so muting costs you nothing in quality. The frames are identical.
Nothing to install
No desktop editor, no plugin, no FFmpeg command line to memorise. Open the page in any modern browser and you're muting in seconds. It even works offline once the engine has loaded.
Built for the way you work
From quick one-off fixes to daily workflows, see how people put this tool to use.
- Content creator
Silence a clip before a voiceover
Strip the original camera audio (the room noise, the wind, your own mutter) so you can lay a clean narration or a music bed over the silent footage in your editor.
- Marketer
Ship a quietly-autoplaying hero video
Background loops on landing pages should never blast sound. Mute the clip once here and embed a genuinely silent file, rather than relying on a muted attribute a browser might ignore.
- Privacy-conscious sharer
Remove overheard conversation
A screen recording or phone clip often captures voices you didn't mean to share. Drop the whole audio track before you post, entirely on your own device.
- Anyone
Quiet a screen or gameplay recording
Kill the notification pings, the mic bleed or the game audio on a capture so the visual stands alone: ready to caption, GIF or drop into a montage.
Supported formats
Accepts MP4, MOV, WebM, MKV and AVI, and produces MP4, MOV, WebM and MKV, all processed locally in your browser.
- MP4
- MOV
- WebM
- MKV
- AVI
- MP4
- MOV
- WebM
- MKV
Frequently asked questions
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Compress video in your browser with FFmpeg, shrink MP4, MOV, WebM and MKV files with a simple quality slider, see the exact bytes and percentage saved next to a live preview, then download. Nothing is uploaded.
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Crop video online in your browser, drag a box over a live preview or pick an aspect preset (1:1, 9:16, 4:5, 16:9) to reframe the picture, then download the cropped clip. No uploads, no account, no watermark.
Common problems, solved
Hit a snag? Here are quick fixes for the issues people run into most.
The first mute waits a while before the progress bar moves.
The very first run downloads the FFmpeg WebAssembly engine (a one-time fetch that's then cached). You'll see a 'loading engine' note during that step. Every mute after it skips the download and starts almost immediately.
The exported file still seems to have sound.
Make sure you're playing the downloaded muted copy, not the original. If you scrubbed the source before running, re-check the result card's file. Very unusual containers with multiple exotic audio tracks are rare. Convert to MP4 first and mute again if one slips through.
A big file took longer than expected.
Muting copies the picture without re-encoding, but single-threaded WASM still has to demux and remux the container, so very large or long files scale up in time and are bounded by your tab's memory. It's still far faster than a full re-render like compression.
My video won't load or preview.
The player relies on codecs your browser can decode. Very unusual, professional or DRM-protected formats may not preview. Try a mainstream container like MP4 or WebM, or convert the file first with the Video Converter.
Get the most out of it
Muting is a stream copy, so the picture is untouched: mute first, then compress or trim the silent result if you also need those, to avoid re-encoding twice.
Only need the sound on its own? Use Extract Audio to pull the track out before you mute the video, so you keep both a silent clip and a clean audio file.
Muting is one of the fastest operations here because the frames aren't re-encoded, even long clips finish quickly once the engine has loaded.
Planning a voiceover? Mute the raw footage first so there's no original audio bleeding under your narration in the editor.
For an autoplaying web video, embed a truly muted file rather than trusting the muted HTML attribute, some browsers and social players re-enable sound.
What's new
Recent updates and improvements to the mute video.
Initial release, drag-and-drop input, in-browser FFmpeg WebAssembly muting via lossless video stream-copy, live progress, silent preview, before/after size and watermark-free download.
Faster remux path and a clearer first-run engine-loading note so the mute starts sooner after the one-time download.
Improved probing for MOV/MKV sources and better handling of clips carrying multiple audio tracks so every track is dropped in a single pass.
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From the blog
- Best Free Online Image Tools in 2026 (No Sign-Up, No Watermark)
- How to Add a Watermark to a Video: Brand and Protect Your Clips
- How to Remove Silence From Audio (Tighten Recordings and Podcasts)
- How to Merge Video Clips Into One File (Without Re-Encoding When You Can)
- How to Extract Audio From a Video: Save the Sound as MP3
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Common tasks
Your privacy is built in
Your video is read, probed, previewed and muted entirely in your browser using a self-hosted FFmpeg WebAssembly core. It is never uploaded to any server, queued, logged or stored. The picture stream is copied without re-encoding, and the audio is dropped locally, which makes the muter safe for personal recordings, captured calls, screen grabs and anything under NDA. There's no account and no watermark, and once the engine has loaded the tool keeps working offline. Close the tab and every trace is gone.
- Runs in your browser
- No uploads
- Nothing stored
Ready to try the mute video?
Free, private and instant. Mute Video runs right in your browser.