utils.asiaAudio Tools
Audio Cutter
Cut a song or a video's audio into a clip or an iPhone ringtone — right in your browser, nothing uploaded.
Common questions
How does Audio Cutter work?
Drop an audio or video file, drag the two handles on the waveform to pick the part you want, optionally add a fade in/out, choose a format, then hit Cut audio. Everything happens on your device.
Can I trust the output for production?
Your file is decoded and processed entirely in your browser using the Web Audio API — it's never uploaded to any server.
Will this tool stay free?
Free, with no limit on how many times you use it.