Question 1

How does the bulk audio remover work?

Accepted Answer

Our tool uses FFmpeg.wasm, a WebAssembly version of the industry-standard FFmpeg, to process videos directly in your browser. Simply drag and drop your video files, and the audio track will be stripped without re-encoding the video, preserving 100% of the original quality.

Question 2

Is this online audio remover really free?

Accepted Answer

Yes, completely free! There are no hidden charges, no watermarks, no file size limits, and no account required. You can process as many videos as you want.

Question 3

Are my videos uploaded to a server?

Accepted Answer

No. All processing happens locally in your browser. Your video files never leave your device, ensuring complete privacy and security.

Question 4

What video formats are supported?

Accepted Answer

We support MP4, MOV, WebM, and MKV formats. These cover the vast majority of video files you'll encounter. The output can be saved in MP4 or WebM format.

Question 5

Can I remove audio from multiple videos at once?

Accepted Answer

Yes! That's our specialty. You can drag and drop multiple video files at once and process them all in bulk. You can also download all processed files as a ZIP archive.

Question 6

Why is processing slow for large files?

Accepted Answer

Since processing happens in your browser, it depends on your device's CPU and available RAM. Large files (especially over 1GB) require more resources. We recommend closing other tabs and applications for best performance.

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Frequently asked questions before contacting

Is this tool really free?

Are my files uploaded anywhere?

What browsers are supported?