WAV Cutter — Free, Online, Sample-Accurate
WAV files are uncompressed PCM, so cutting is sample-accurate (1/44100 of a second precision) and 100% lossless. Cut studio recordings, voice memos, or DAW bounces in your browser.
Drop your audio file here
Maks. rozmiar pliku: ~2 GB (w zależności od pamięci)
Why use this WAV Cutter?
- Sample-accurate trim — no MP3-style frame snapping.
- Lossless: output is bit-identical to the source between cut points.
- Preserves sample rate, bit depth, and channel layout.
- No upload — studio recordings stay on your machine.
How to use it
Drop the WAV onto the cutter
16-bit and 24-bit, mono or stereo, 44.1 / 48 / 96 / 192 kHz — all supported.
Pick start and end with sample precision
Type exact timestamps for sample-accurate cuts.
Cut and download
Output is a smaller WAV with identical audio fidelity.
FAQ
How is this different from MP3 cutting?
WAV is uncompressed PCM, so cuts are sample-accurate. MP3 cuts snap to frame boundaries (~26 ms). WAV is the right choice when you need DAW-grade precision.
Will the file size shrink?
Yes — proportional to the trimmed duration. WAV files are large (~10 MB per minute of stereo CD-quality audio), so cutting saves real disk space.
Does this run in my browser?
Yes — the tool uses FFmpeg compiled to WebAssembly. Your file never uploads to a server, never leaves your device, and there is no signup or watermark.