Trim Audio
Choose one audio file, set the start and end time, preview the selected range, and export a trimmed WAV file locally in your browser.
Output format
WAV keeps an uncompressed PCM copy of the selected range and is editing-friendly.
File count
0 / 1
Total size
0 bytes / 128 MB
Single-file limit
128 MB
Select the time range
Set start and end seconds, preview the range, then export the selected audio.
Quick Start
Common Scenarios
Voice notes
keep only the useful part of a recording.
Podcast clips
cut a short quote or intro from a longer file.
Editing handoff
export a WAV range for another editor.
Input & Output
Usage Advice
Limitations & Compatibility
Privacy & Security
FAQ
WAV is stable for browser-side audio writing and works well as an editing handoff. MP3 export is intentionally not included in this first version.
MP3, M4A, AAC, WAV, OGG, Opus, WebM audio, and FLAC are best-effort inputs. Support still depends on the browser and codecs.
No. The file is read and trimmed locally in the browser. Downloading or sharing the result is a user action.
There is a lightweight waveform overview for orientation. Use the start/end time controls and preview playback to confirm the exact range.
No. Use Extract Audio from Video first, then trim the exported audio file here.