Cut audio online

(audio file only)

Format: hh:mm:ss[.xxx]. Example: 00:03:15

Format: hh:mm:ss[.xxx]. Example: 00:03:15
Output Results:
# Output File Source File Action


1. Click "FILE" or "URL" button to switch local file or online file. Click "Choose file" button to select a file on your computer or enter an online file URL. The audio format can be WAV, WMA, MP3, OGG, AAC, AU, FLAC, M4A, MKA, AIFF, OPUS or RA.

2. Set audio start position and duration. The format is: hh:mm:ss[.xxx]. For example: 00:10:24.

3. Click "Submit" button to start processing. It directly cuts the audio part you selected without decoding, encoding or converting, so it works very fast. The output files will be listed in the "Output Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.


An audio file format is a file format for storing digital audio data on a computer system. The bit layout of the audio data is called the audio coding format and can be uncompressed, or compressed to reduce the file size, often using lossy compression. The data can be a raw bitstream in an audio coding format, but it is usually embedded in a container format or an audio data format with defined storage layer.

You can use this online audio cutter program to cut MP3 file, cut WAV file, cut OGG file, cut AAC file or cut M4A file etc.