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All prebuilt tools REMOVE AUDIO FROM VIDEO API

Remove Audio from Video Online or by API

Create a silent MP4 by removing every audio stream from the source video. Run the preset directly on this page or call the same agent-ready endpoint from your product.

Run this tool View API recipe
LIVE TOOL
Run remove audio from video
Paste a public media URL, choose your settings and download the result here.

The URL must be reachable without a login and remain available while the job runs.

This preset has no required options.

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BEFORE / AFTER

See what the tool changes.

A visual guide to the transformation. Run the live form above to generate and download the real result from your own media.

BeforeVideo with sound
Video + AAC audio
AfterSilent video
Ready
Video only · no audio stream
BUILT FOR AUTOMATION

Useful defaults, typed options.

The tool slug stays stable while your agent supplies named media inputs and a narrow set of documented options.

  • No hidden audio track
  • Predictable silent MP4
  • One stable API request
What this preset does
  1. 01Inspect the source streams
  2. 02Map the primary video stream
  3. 03Drop every audio stream
  4. 04Encode a silent fast-start MP4
Stable endpointPOST /api/v1/tools/remove-audio-from-video
Live API request
{
  "inputs": [{ "id": "main", "url": "https://example.com/video.mp4" }],
  "options": {}
}
Successful output example
{
  "result": {
    "output": {
      "filename": "output.mp4",
      "contentType": "video/mp4",
      "downloadUrl": "https://storage.googleapis.com/…"
    }
  }
}
CONSTRAINTS

Know the boundaries before you run.

The input must contain a decodable video stream.
All audio streams are removed.
The current preset returns MP4 only.
FAQ

About remove audio

Is the audio just muted?

No. The audio streams are removed from the output container entirely.

Does removing audio reduce file size?

Usually yes, although the final size also depends on the source video codec and the selected encode quality.

Can I add a new track afterward?

Yes. Use the add music tool on the silent output or compose the equivalent operations through the Jobs API.

KEEP BUILDING

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