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Trim and cut audio files to the exact length you need online.
Pro includes unlimited trimming, fade in/out, MP3 export, and batch audio processing.
Chain this tool with others in a workflow
Browse 106 workflow recipes →Any format your browser supports - typically MP3, WAV, OGG, AAC, M4A, and WebM audio.
No - trimming uses the Web Audio API and runs entirely in your browser. Your audio files never leave your device.
Yes - trim your favorite song to the section you want, and the output can be used as a ringtone on most devices.
Audio Trimmer is part of BriskTool's collection of free online tools. All processing runs entirely in your browser for maximum privacy and speed.