Trim Audio
「Trim Audio」는 코드, 데이터 및 QR 작업을 위한 브라우저 도구입니다. 입력과 결과는 일반적으로 이 기기에서 처리되며 가입이 필요하지 않습니다.
MP3, WAV, M4A/AAC, Ogg, or WebM up to 40 MB. Your browser must be able to decode the file; it stays on this device.
Maximum source duration: 15 minutes. Mono and stereo files are supported. The clip is exported as a 16-bit WAV, up to 120 MB.
Choose an audio file to begin.
사용 방법
사용 방법
- Choose an MP3, WAV, M4A/AAC, Ogg, or WebM file up to 40 MB.
- After your browser decodes it, set start and end times within the 15-minute source limit.
- Prepare the trimmed 16-bit WAV, preview it, and download it when ready.
Local decode and WAV export
The source file stays in this browser. Web Audio decoding and WAV writing happen on your device; no upload, server conversion, or account is involved. Export uses standard uncompressed 16-bit WAV, so the result can be larger than the source MP3 or M4A.
Defined limits and compatibility
Files are limited to 40 MB and 15 minutes. The decoded audio is limited to 256 MB of PCM memory; mono or stereo at up to 96 kHz is supported. Exports are capped at 120 MB. The browser must be able to decode the selected file, so support for M4A/AAC, Ogg, and WebM can vary by browser.
자주 묻는 질문
더 알아보기
Will the output keep my source format?
No. This tool exports a 16-bit WAV so it can perform the trim entirely in the browser without an encoder library. WAV is uncompressed and may be larger than the original file.
Why can’t I select a particular audio file?
A file must match the listed type and be decodable by your current browser. Browser support for M4A/AAC, Ogg, and WebM differs; standard MP3 and WAV are usually the most portable choices.
Does the audio leave my device?
No. The file is read, decoded, trimmed, previewed, and exported locally in the browser.