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Aristotto.ai
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Add Sound Effects

Give a silent clip the sound it should have, made from what happens in the picture.

How it works

  1. 01

    Add the video

    A clip with clear action, up to 30 seconds.

  2. 02

    Say what it should sound like

    Optional: leave it empty and the sound follows the picture.

  3. 03

    Use it anywhere

    Download it, or send it to another tool. It is also in your Assets.

Examples

  • Before
    After

    A ledge grind, heard

Good to know

  • Name the sounds you want: rain, footsteps, a crowd.
  • Kling makes closer, richer sound; switch on ASMR for very close sound.
  • Clips with clear, visible action get the best matching sound.
  • MP4, MOV or WebM, up to 30 seconds and 500 MB. You pay for each second.

  • No: leave it empty and the sound follows what happens in the picture.

  • 20 credits for 10 seconds of video with MMAudio V2. A failed run gives them back; a result the safety filter stops doesn't.

More video tools

All tools
  • Video UpscalerUp to 4K, sharper detail
  • Lip SyncMatch lips in a video to a new voice
  • Face Swap VideoPut a face into a video
  • Dub VideoTranslate a video, voices and lips