Tools
Audio
Convert, compress, trim and process audio files directly in your browser.
Get started
Featured tools
Audio
MP4 to MP3
Convert an MP4 video into an MP3 audio file with selectable bitrate and optional trimming.
Audio
Compress audio
Reduce MP3, WAV or M4A file size with high, balanced or maximum compression.
Audio
Audio cutter
Choose a precise start and end point, preview your audio and export the selected segment.
Full catalogue
Audio
Audio
Video to MP3
Extract audio from MP4, WebM, MOV or M4V video and save it as MP3 locally.
Audio
MP4 to MP3
Convert an MP4 video into an MP3 audio file with selectable bitrate and optional trimming.
Audio
M4A to MP3
Convert one or more M4A audio files to widely compatible MP3 in your browser.
Audio
WAV to MP3
Compress WAV audio into MP3 and compare the actual original and final file sizes.
Audio
FLAC to MP3
Convert lossless FLAC files to smaller MP3 files at 128, 192, 256 or 320 kbps.
Audio
OGG to MP3
Convert OGG audio to MP3 for broader compatibility, including batch processing.
Audio
MP3 to WAV
Decode MP3 audio to WAV without falsely claiming to restore quality already lost.
Audio
Compress audio
Reduce MP3, WAV or M4A file size with high, balanced or maximum compression.
Audio
Audio cutter
Choose a precise start and end point, preview your audio and export the selected segment.
Audio
Merge audio
Arrange multiple audio files, preview them and join them into one MP3.
Audio
Extract audio from video
Upload an MP4, WebM, MOV or M4V and extract its audio as MP3 or WAV.
Audio
Change audio bitrate
Re-encode MP3 audio at 64, 96, 128, 192, 256 or 320 kbps and compare actual size.