Free, runs entirely in your browser — no sign-up, no file upload to a server.
What does the Audio Trimmer do?
It trims an audio file down to an exact start and end point you select, then exports the clip.
Where is my audio file processed?
Entirely in your browser via WebAssembly-based audio processing — nothing is uploaded.
How do I report a problem or request a feature for this tool?
Use the Contact / Feedback page — select "Audio Trimmer" as the related tool so we know exactly which tool you mean, then describe the bug or the feature you'd like to see.