Compress, trim, convert, and edit audio files in your browser — free, private, and no server upload required.
Reduce audio file size by re-encoding at a lower bitrate.
Cut an audio file to a specific start and end time.
Concatenate two or more audio files into a single file.
Convert an MP3 audio file to uncompressed WAV format.
Convert a WAV audio file to compressed MP3 format with selectable bitrate.
Speed up or slow down an audio file while preserving pitch characteristics.
Increase or decrease the volume of an audio file by a multiplier.
Normalize audio volume to broadcast-standard loudness levels.
Automatically detect and remove silent sections from an audio file.