Audio Cutter 100% FREE
Completely free online audio cutter — upload any MP3, WAV, M4A or OGG file, select the exact part on the waveform and download it as WAV or MP3. No sign-up, no watermark, no limits. Your file never leaves your device.
How to use
The Audio Cutter is a completely free online tool — no sign-up, no watermark and no download limits. Your audio is decoded and processed entirely in your browser with the Web Audio API, so nothing is ever uploaded.
- Drop an audio file onto the page or click to browse (MP3, WAV, OGG, M4A, FLAC).
- Drag the green S and E handles on the waveform to select the part you want.
- Click ▶ Play Selection to preview your cut, or ▶ Play Full to hear the whole file.
- Choose WAV (lossless) or MP3 (smaller) output and click ✂ Cut.
- Click Download to save your trimmed audio — free forever.
Frequently asked questions
What does the Audio Cutter do?
It trims any audio file right in your browser. Upload a song, voice note, podcast or recording, select the exact part you want on the visual waveform, and download the trimmed clip — perfect for ringtones, highlights and voice clips.
How do I cut an audio file?
Drop your audio file onto the page or click to browse. Drag the start and end handles on the waveform to select the part you want, preview it with Play Selection, choose WAV or MP3 output, then click Cut and download. No sign-up or installation is needed.
Which audio formats are supported?
You can cut MP3, WAV, OGG, M4A/AAC, FLAC and WebM audio files. The trimmed clip can be downloaded as WAV (lossless, original quality) or MP3 (128 kbps, smaller file).
Is the Audio Cutter really 100% free?
Yes — completely free, forever. No sign-up, no watermark, no download limits and no hidden paid version. Every tool on SEO Tools is free.
Is my audio file private when I use the Audio Cutter?
Yes. Everything happens in your browser using the Web Audio API, so your file never leaves your device. Nothing is uploaded, stored or shared.