Trim audio files online for free. Cut a section from any MP3, WAV, or OGG file and export as WAV — all in your browser. No uploads, no signup required.
First time here? Upload or drag an audio file into the tool Your input is processed locally and disappears when you close the tab.
Cutting a ringtone from a song, removing dead air from a recording, or isolating a quote from an interview shouldn't require a DAW. Our free Audio Trimmer loads any audio file your browser can decode, lets you set precise start and end points with instant preview, and exports the selection as a lossless WAV — entirely on your device.
The trimmer uses the Web Audio API to decode your file into raw samples, which means the cut is sample-accurate rather than limited to keyframes. Preview exactly what you've selected, nudge the handles until it's perfect, and export. There are no length limits, watermarks, or processing queues.
Everything happens locally, so voice memos, meeting recordings, and unreleased music never touch a server. Record material first with our Voice Recorder, pull audio out of a video with the Video Audio Extractor, or convert other formats to WAV with the Audio to WAV Converter before editing elsewhere.
Upload or drag an audio file into the tool
Set the start and end of the section to keep
Preview the selected region
Adjust the handles until the cut is perfect
Click Trim and download the WAV file
Drop an audio file or click to upload
MP3, WAV, OGG, M4A, FLAC · trimmed in your browser