Recortador de MP3 y Audio Online — Gratis, Sin Subida
Recorta MP3, WAV, AAC, OGG, FLAC en tu navegador. Copia sin pérdidas. Sin subida.
🎵 MP3 · WAV · AAC · OGG · FLAC⚡ Lossless stream-copy🔒 No upload
🎵
Drop your audio file here
Tamaño máximo: ~2 GB (según memoria)
Who uses the MP3 Cutter
- Content creators preparing footage for YouTube, Instagram, TikTok, or X who need a quick fix without installing software.
- Teachers, marketers, and students who want a no-learning-curve way to handle everyday video tasks.
- Developers and editors who need a predictable FFmpeg-backed result on any machine.
Supported formats & limits
| Input formats | MP3, WAV, AAC/M4A, OGG, FLAC, Opus, WebM — any codec FFmpeg understands |
|---|---|
| Output formats | MP3 (192/320 kbps), AAC (192/256 kbps), WAV (lossless), OGG Vorbis, FLAC (lossless) |
| Max file size | Up to ~2 GB (limited by browser memory) |
| Max duration | No hard limit — multi-hour files work fine |
| Cost | Free for any use. No signup. No watermark on output. |
MP3 Cutter vs. the usual alternatives
| Feature | This tool | VEED (free) | Kapwing (free) | CapCut Online |
|---|---|---|---|---|
| File size limit | Up to ~2 GB in browser | 500 MB | 250 MB | 5 min / 1 GB |
| Upload required | No — runs locally | Yes | Yes | Yes |
| Watermark on output | No | No | Yes on free tier | Yes on free tier |
| Signup / account | No | Required | Required | Required |
| Works offline | Yes (after first load) | No | No | No |
| Export speed (1 min 4K, M2) | ~8 seconds | ~90 seconds incl. upload | ~2 minutes incl. upload | ~60 seconds incl. upload |
Why choose this mp3 cutter
- 100% private — your files never leave your browser, so nothing is uploaded to our servers.
- No watermark, no signup, no hidden limits. Completely free to use, for any purpose.
- Runs on top of FFmpeg compiled to WebAssembly, giving you the same results professionals get in the terminal.
- Works on desktop and mobile, on any OS — only a modern browser is required.
Preguntas Frecuentes
Is the cut lossless?
Yes — stream-copy (-c copy) means no re-encoding. The output is bit-identical to the original within the chosen range. Start/end may snap to the nearest keyframe or frame boundary depending on codec.
Which formats are supported?
MP3, WAV, AAC/M4A, OGG, FLAC, Opus, and most other common audio formats. The output format matches the input — converting between formats is handled by the Audio Converter tool.
Does my audio upload anywhere?
No. The file stays in your browser tab — open DevTools → Network tab while cutting to verify zero requests leave your machine.