Split Audio Online
Upload an MP3, WAV, M4A, or video file, set the split points, and cut the audio into the parts you need. Trim or remove sections, then export the result from your browser.
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How to Split an Audio File
Upload Your Audio
Upload an MP3, WAV, M4A, or another audio file from your computer or cloud storage. You can also upload a video when you need to split its audio track.
Set the Split Points
Add the file to the timeline and move the playhead to the first point where you want to divide it. Click Cut or press S, then repeat wherever you want to create another section.
Edit and Export
Trim, move, or delete any sections you do not need. When you finish editing, click Export, choose Audio, and download the result as an MP3.
Cut Audio Into the Parts You Need
Divide Long Recordings
Split an MP3 into smaller parts to separate podcast chapters, interview answers, lessons, or sections of a longer recording. Make each cut directly on the timeline.
Split WAV and M4A Files
Split a WAV file or divide an M4A recording without converting it first. Upload the file, choose the split points, and continue editing each section.
Remove Parts You Do Not Need
Use the audio cutter to remove long pauses, mistakes, unwanted intros, or sections from the middle of a recording. Preview the result before exporting it.
Split Audio From a Video
Upload a video and detach its audio track when you want to edit the sound separately. Split, trim, move, or remove sections without cutting the video.
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Still have questions? We got you!
Splitting audio divides one recording into smaller sections. You can then move, trim, delete, or edit each section separately.
Yes, add the file to the timeline, move the playhead to each split point, and click Cut. Repeat the process to create as many sections as you need.
Flixier supports popular audio formats, including MP3, WAV, M4A, and OGG. Audio exported from Flixier is saved as an MP3.
Upload your file to the MP3 splitter and add it to the timeline. Set each split point and cut the recording into sections. To save the sections as separate MP3 files, keep one section on the timeline, export it, then repeat for the remaining sections.
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Split Your Audio Online
Upload your recording, choose where to make each cut, and export the finished audio.
