Audio Trimmer
Trim audio files to a specific time range and export in MP3, WAV, OGG, or AAC format. Set start and end times, preview, then download.
Drag & drop your audio file here
Trim audio files to a specific time range and export in MP3, WAV, OGG, or AAC format. Processed locally in your browser.
Or click to browse
MP3, WAV, OGG, AAC, FLAC, M4A
How It Works
Upload an audio file
Drop in the track or recording you want to cut.
Select the time range
Mark the start and end of the segment you want to keep.
Export the trimmed clip
Download in MP3, WAV, OGG, or AAC.
Frequently Asked Questions
Trimmed clips export as MP3, WAV, OGG, or AAC — so you can cut once and deliver in whatever format the destination needs.
Yes — that's a core use case. Trim the exact hit or loop region, export as OGG or WAV, and drop it straight into your engine.
Yes. Trimming and re-encoding run in your browser via WebAssembly FFmpeg; the recording never leaves your device.
Cut both ends at points where the waveform crosses zero and the tone matches, then test the loop by playing the exported clip on repeat. A loop that clicks at the join is cutting mid-wave — nudge the in/out points slightly and re-export.
OGG for most engines (small, loops without gaps), WAV when you want zero decode cost on rapid-fire sounds or plan further editing. MP3 is best kept for delivery outside engines — its encoder padding makes loops gap.
Trim and export one range at a time, re-selecting on the same uploaded file for each segment — practical for pulling several one-shot effects out of a single field recording or session take.