Trim, arrange, and fade MP3 recordings for free. Choose precise editing or a simple cut without re-encoding. No signup required.
Drop one or more MP3 files here, or import from:
Trim, arrange, and fade MP3 recordings for free. Choose precise editing or a simple cut without re-encoding. No signup required.
Drop an MP3 into the editor or select it from your device.
Use Precise for effects or several clips. Lossless is available for one MP3 clip with no fades, gain change, speed or pitch change, or normalization.
Select a clip, choose Cut, adjust the selection handles, and choose Confirm cut to keep that range. Use Duplicate before trimming if you want different passages from the same file. Preview the final sequence.
Render and download a new MP3 while leaving the original file unchanged.
| Mode | Cut precision | Fades and effects | Multiple clips | Output process |
|---|---|---|---|---|
| Precise | Waveform selection after decoding | Available | Up to 10 clips | Creates a new encoded MP3 |
| Lossless | MP3 frame boundaries; not sample-exact | Unavailable in this mode | One unchanged clip | Copies the selected compressed audio without re-encoding |
Choose the workflow based on the result you need. This page edits audio, not the artist, title, or album artwork stored in MP3 tags.
An MP3 voice recording begins with setup chatter. Select the useful passage with Cut and listen to its first and last words before confirming. Use Lossless for a simple unchanged excerpt, or Precise if you need fades or volume adjustments.
Keep a recognizable phrase from your MP3 rather than a long introduction. In Precise mode, add a short fade so the excerpt ends cleanly. Export a new MP3; this re-encodes the sound and does not restore detail lost in the source.
Add MP3 recordings, retain the relevant passages, and arrange them in teaching order. Preview pauses between clips and export one file. Several clips require Precise mode; use MP3 Joiner if you only need straightforward merging.
Duplicate the recording before trimming. Keep the section before the repetition in one copy and the section after it in another. Place them in sequence, preview the join, and export in Precise mode. There is no one-click Split button.
Use a single MP3 recording when you only need one continuous passage. This is a workflow with your own file, not an automatic cleanup feature.
Select the clip, choose Cut, move the two handles to the passage you need, then Confirm cut. Leave fades and normalization off, gain and speed at 100%, and pitch at zero.
In MP3 processing, choose Lossless. If it is disabled, check for extra clips or changed effects. This mode cannot combine excerpts or apply fades.
Choose Export MP3, then listen to the downloaded file’s boundaries. Frame-aligned cutting may differ slightly from your exact selection; switch to Precise if timing matters more than avoiding another encode.
No account or payment is required, and the editor does not add an audio watermark. This page accepts MP3 and exports MP3; use Audio Editor for mixed input formats.
Precise export uses 320 kbps MP3 encoding. A higher output bitrate cannot restore detail missing from the source and can produce a larger file. Lossless here means avoiding another encode, not turning MP3 into a lossless format.
The timeline has a 10-clip limit, including duplicates. Precise rendering is limited to 30 minutes of output. Source decoding also depends on browser memory; keep projects manageable on mobile.
Local files are processed in your browser without overwriting the original. Network imports and encoder downloads use network requests. There is no full undo/redo history; keep the source and download before closing the page.
Keep one clip with fades off, gain and speed at 100%, pitch at zero, and normalization off. Effects or multiple clips require Precise mode.
Those are metadata changes, not waveform edits. Use the MP3 Tag Editor linked below instead of re-encoding the recording.
Lossless cuts follow compressed MP3 frame boundaries. Check the exported audio, or choose Precise for waveform-based editing at the cost of re-encoding.
Yes. The browser decodes the MP3 for editing and can export the finished result directly as MP3.
A single frame-aligned range can be copied without re-encoding. Precise edits, fades, speed changes, and rearranged clips require a new encode.
MP3 stores audio in compressed frames, so stream-copy cuts begin and end on available frame boundaries.
Yes, but the dedicated MP3 Joiner provides a simpler multi-file workflow when no detailed editing is required.
No. The editor creates a new downloadable file and does not overwrite the source.
Yes in Precise Edit mode. Fades require decoding and re-encoding the edited audio.