Remove Audio from Video
Strip the audio track from your video files. Max file size: 250MB
Remove Audio
Drop video files here or
Maximum file size: 250MB • Files: 0 / 1
Accepted format: video files
Download Video
No Video Files Yet
Upload and remove audio from video files to see them appear here for download.
Strip the audio track from any video file in seconds, entirely in your browser. The audio removal tool uses FFmpeg-WASM to mute video files without re-encoding the video stream, preserving the original video quality while reducing file size.
Remove Audio from Video — Mute Video Files in Browser
There are many reasons to remove audio from a video: you might want to replace background noise with a new soundtrack, create a silent clip for a presentation, reduce file size by eliminating an unwanted audio track, or prepare footage for editing where the original sound is not needed. This browser-based audio removal tool handles all of these cases using FFmpeg-WASM, without ever uploading your video to a server.
The remove audio process uses FFmpeg's stream copy mode for the video channel, meaning the video data is not decoded or re-encoded. The original H.264, H.265, VP9, or any other video codec stream is passed through untouched — only the audio stream is dropped. This makes the operation nearly instantaneous for even large video files and ensures the video quality is identical to the original.
Removing audio also reduces file size. Audio tracks typically account for 1–20% of total video file size depending on the audio codec and bitrate. For long recordings at high audio bitrates, removing the audio can free up meaningful storage. The output video retains the original resolution, frame rate, color space, and video bitrate.
Creating Silent Video Loops for Presentations
Remove distracting background audio from a video clip before embedding it as a looping background element in a presentation, website, or app.
Preparing Footage for Music Replacement
Strip the original audio track from a video before adding a custom soundtrack, voiceover, or background music in a video editor.
Reducing Video File Size
Eliminate the audio stream to reduce the overall file size of a video, especially useful for long recordings with high-bitrate audio tracks.
- 1
Upload Your Video
Select your MP4, WebM, MOV, or MKV video file. The video loads into your browser — processing is completely local and no data is transmitted over the network.
- 2
Confirm Audio Removal
The tool detects the audio track present in the video. Confirm you want to remove it. The video stream will be copied without re-encoding to preserve original quality.
- 3
Download the Muted Video
Click Remove Audio and download the output video. The resulting file is identical to the source in every visual aspect but has no audio track.
Lossless Video Stream Copy
The video track is copied without re-encoding, so the output is visually identical to the original at no quality cost and near-instant processing speed.
Reduces File Size
Dropping the audio stream reduces total file size — useful when audio is unnecessary and storage or bandwidth is a concern.
Supports All Common Video Formats
Remove audio from MP4, WebM, MOV, MKV, and AVI files. The output format matches the source container by default.
Private In-Browser Processing
FFmpeg-WASM performs the audio stripping operation entirely in your browser. No video file is ever uploaded to a server.
Found this tool useful?
Share your experience and help others discover it.