Question 1

What does removing audio from a video do?

Accepted Answer

Removing audio strips the audio track from the video, producing a silent (muted) video file. The video content, quality, and duration remain unchanged.

Question 2

Will re-encoding affect video quality?

Accepted Answer

The tool copies the video stream without re-encoding using FFmpeg's stream copy mode, so there is no quality loss to the video. Only the audio stream is removed.

Question 3

Is my video uploaded to a server?

Accepted Answer

No. All processing uses FFmpeg compiled to WebAssembly, which runs entirely in your browser. Your video file never leaves your device.

Question 4

What output format will the muted video be?

Accepted Answer

The output format matches the input — an MP4 input produces an MP4 output. The file is ready to use immediately after download.

Question 5

Is there a file size limit?

Accepted Answer

There is no enforced limit, but very large files may be slow to process. For best results, use files under 200MB.

Remove Audio from Video

Frequently Asked Questions