Adjust Video Volume

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Click to upload or drag and drop

Video files only (Max 10MB)

ℹī¸ How it works:
  • Upload your video file
  • Set a volume level or normalize the loudness
  • Download the adjusted video instantly

Adjust the Volume of a Video Online for Free

Make a video's sound louder or quieter without touching the picture. Either set a volume level by hand (from silence up to 4× louder) or let the tool normalize the audio to a consistent target loudness. The video stream is copied unchanged, so only the audio is re-encoded. No sign-up and no watermarks.

How to Adjust Video Volume

  1. Click the upload area above or drag and drop your video (up to 10 MB).
  2. Choose Manual and set a level (0–400%), or choose Normalize and pick a target loudness.
  3. Apply and download your video.

Two Ways to Adjust

  • Manual volume – slide from 0% (mute) up to 400% (much louder); 100% leaves it unchanged
  • Normalize – automatically evens the audio to a target loudness, great for clips that are too quiet or inconsistent

Common Use Cases

  • Boosting a video recorded too quietly
  • Turning down audio that's too loud or peaking
  • Evening out loudness across several clips
  • Prepping a video's audio before sharing

Frequently Asked Questions

Very large boosts on already-loud audio can clip. If a manual boost sounds harsh, try a smaller increase or use Normalize, which targets a consistent level rather than just amplifying.

No. The video stream is copied as-is and only the audio is re-encoded, so the picture stays at its original quality.

To drop the sound completely, use our Mute Video tool, which removes the audio track.

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