- as range separator, , as segment separator. Times in seconds (e.g. 30) or HH:MM:SS (e.g. 00:00:30).
| 0-30,30-60 | Two files: 0–30s and 30–60s. |
| 00:00:00-00:00:30,00:00:30-00:01:00 | Same using HH:MM:SS. |
| 0-60,60-120,120-180 | Three 60-second segments. |
| 30 | One file: first 30 seconds. |
Upload a long MP3, WAV, or other supported recording from your device.
Set time ranges or segment rules so the tool divides the track where you need separate files.
Click Split. Download the segments when processing finishes. Each file stays available for up to 5 downloads.
Turn hour-long lectures or podcasts into chapter-sized files that are easier to share.
Pull several sections from one master without manual copy-paste in a desktop editor.
Split audio online on Windows, Mac, Linux, or mobile.
Split creates multiple output files from one source. Trim keeps a single shorter clip. Use split when you need several parts; use trim for one excerpt.
Merge selected segments again if you built the wrong grouping. Compress individual MP3s when each part must stay under an upload limit.
That depends on the ranges you define and the plan limits on the page. Start with clear chapter boundaries for predictable segments.
Each segment keeps quality similar to the source range. Re-compress only if individual parts are still too large.
Use the time range options shown on the page to divide the file into fixed-length sections when supported.
Merge only if you need certain parts recombined. Otherwise download each split file separately.