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Free tools: Quick repair and Video to audio

Trim silence, reduce rumble, and level a WAV, or pull the audio out of a video. Both are free and run in your browser.

3 min readUpdated October 26, 2026Open repair tools

01Quick repair

Quick repair uses 0 credits and never sends your file anywhere.

  1. Open Repair & AI tools and upload a 16-bit WAV under 8 MB (mono or stereo).
  2. Choose Voice cleanup, Normalize volume, and Trim silence as needed.
  3. Select Repair recording, compare before and after, and download the WAV.

02Video to audio

  1. Choose Video to audio and pick an MP4, MOV, WebM, or MKV video, up to 10 minutes and 200 MB.
  2. Your browser extracts the soundtrack as a WAV. Nothing is uploaded.
  3. Download it, or send it straight to AI voice cleanup or Split into stems.

Clean up speech and split songs into stems

Remove noise, music, and echo from speech, or split a track into vocals, drums, bass, and other.

Transcribe audio and video

Upload up to 5 minutes of audio or video and get a transcript with speaker labels, plus TXT, SRT, and VTT files.

Still stuck? Email support@voicelamp.com with the email you sign in with, or read the FAQ.