Trim audio
Keep a chosen time interval and download a WAV copy.
Your workspace
On-device processingLoading the tool…
Your files and text are processed in this browser. They are not uploaded to our server. Closing or refreshing the page clears your work.
A closer look
Keep a chosen time interval and download a WAV copy.
A practical example
Example input / task: Start 1 s, end 3 s
Common questions
What does this tool support?
Browser-supported codecs only; files up to 15 MB each / 30 MB total, decoded audio up to 3 minutes total, 1–2 channels, output 44.1 kHz 16-bit PCM WAV. No MP3 export, metadata preservation or professional loudness mastering. Clipping is reported. Keep the original.
Does this tool send my input to another service?
No. Your input is processed in this browser. Required libraries are served by asdftools; input files, text and decoded links are not uploaded or opened automatically.
How to use this tool
- Enter text or choose a supported file. Everything is processed in this browser.
- Keep a chosen time interval and download a WAV copy.
- Set the options, run, review the result and download or copy it. Keep your original.
Before you start
Browser-supported codecs only; files up to 15 MB each / 30 MB total, decoded audio up to 3 minutes total, 1–2 channels, output 44.1 kHz 16-bit PCM WAV. No MP3 export, metadata preservation or professional loudness mastering. Clipping is reported. Keep the original.
Quick answers
Does this tool send my input to a server?
No. Your input is processed in this browser. Download the result before closing the page; your workspace is not saved to an account.
What should I check before using the result?
Keep the original. Check the output’s content, layout, quality and format before sharing it or using it for important work. Review the limitations above for details.
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