Keep one exact section from an MP3, WAV, M4A, FLAC or other audio file. Preview the source, type sample-accurate boundaries, then export MP3 or WAV without uploading the recording.
MP3 · WAV · M4A · AAC · OGG · Opus · FLAC · WebM · AIFF
An audio cutter solves a different problem from a converter. The goal is not merely to change MP3 into WAV; it is to remove the silence before an interview, isolate a quote, shorten a voice note or keep one song from a longer recording. The player above lets you locate the boundaries before committing to the cut.
Enter plain seconds for quick jobs, MM:SS for songs and podcasts, orHH:MM:SS for lectures and audiobooks. Decimal seconds are accepted when a cut needs to land between whole-second marks. The selection is validated against the real decoded duration, so an end time outside the track is caught before encoding starts.
MP3 is the practical choice for messaging, podcast excerpts and portable playback. WAV is larger but avoids another lossy compression step, which matters when the clip will be edited again. Need several pieces rather than one selection? Use the audio splitter. Need to place several recordings one after another? Use the audio merger.
Trimming keeps one selected range and discards everything outside it. Splitting divides a track into several separate files. Use the splitter when you need chapters or multiple clips.
Start and end times accept decimal seconds, MM:SS or HH:MM:SS. A value such as 1:02.5 cuts at 62.5 seconds, and the decoded samples are sliced at that boundary.
Yes, when the browser can decode the codec. Chrome and Edge handle the broadest mix of MP3, WAV, M4A, AAC, OGG, Opus, FLAC, WebM audio and AIFF files.
WAV output preserves the decoded samples without lossy compression. MP3 output is re-encoded, so choose 256 or 320 kbps for music and 128 or 192 kbps for speech.
No. The browser reads, cuts and encodes the track locally. The recording, its file name and the trimmed result never leave your device.