Free Audio Cutter
Trim or cut a browser-decodable audio file into a private PCM WAV clip.
Audio Cutter
Download trimmed WAVEnter a value to begin.
How to use this audio cutter
- Choose one complete audio file, enter start and end times, preview the source and download the selected segment as WAV.
- Check the inputs and preview, then use the primary action.
- Download, copy or use the result shown by the tool.
How the result is calculated
The Web Audio API decodes the complete local file, the browser copies only the bounded sample interval, and a local encoder writes mono or stereo 16-bit PCM WAV. Source compression, tags and artwork are not retained; supported input codecs depend on the browser.
Read the current MDN decodeAudioData documentation before submitting.
All calculation and transformation work happens in this browser tab. No entered value is sent to an Noler Tools application server.
Important limitations
Results are provided for convenience and should be checked independently before an important decision. A format or checksum result never authenticates an identity, document, account, licence, vehicle or registration.
Frequently asked questions
Is this audio cutter free?
Yes. It is free to use and does not require an account.
Does Noler Tools save my input?
No. The input and result remain in temporary browser memory and are not uploaded or saved by this site.