Free Audio Trimmer & Cutter Online | WebToolsPro

Audio Trimmer Studio

Play your audio, mark the exact start and end points live, and cut instantly.

Decoding High Quality Audio...

Click to Upload Audio File

Supports MP3, WAV, M4A, OGG (Max 15MB)

track_name.mp3
00:00.0 / 00:00.0
Selected: 00:00.0

How To Use

Upload & Play: Upload your audio file. Press the big Play button to start listening to the track. You can click on the timeline to jump to any part.
Mark Start & End: While the audio is playing, simply click "Set Start" where you want the cut to begin, and click "Set End" where you want it to finish.
Multiple Cuts: Click 'Trim & Save' to download your selected part. Your original file remains loaded! Just set a new start/end point and trim again.

Why Use This Tool?

Interactive Studio Player: No need to guess timestamps anymore. Our live interactive player lets you mark exact spots by ear, just like professional software.
Lossless WAV Export: Unlike other tools that compress your file and lose quality, our tool exports your trimmed segment as a pure WAV file.
100% Private: Your songs or voice notes are NEVER uploaded to any server. The trimming process happens safely inside your browser memory.

Frequently Asked Questions

Why is the maximum file size limited to 15MB?

Because this tool operates entirely on your device for privacy reasons, loading massive files (like a 100MB podcast) would require too much of your device's RAM and could crash your browser. 15MB is plenty for most songs and voice notes.

Can I make multiple ringtones from one song?

Yes! That is the best part of our interactive player. Once you trim and download one segment, your song is still there. Just hit play, select a new "Start" and "End", and download the next piece instantly.

Why does the output save as a WAV file?

WAV is an uncompressed, universal audio format. By exporting as WAV, we ensure that the segment you cut retains its original, crystal-clear quality without suffering from double-compression issues.