Audio tools
Free, focused tools that work directly in your browser. No uploads, accounts, or watermarks.
WAV to MP3
Compress a WAV recording into an MP3 locally with no upload or waiting queue.
WAV → MP3M4A to MP3
Convert an M4A recording to MP3 with your chosen bitrate and local processing.
M4A → MP3MP3 to OGG
Convert MP3 audio to Opus in an OGG container with selectable bitrate.
MP3 → OGG / OpusReverse Audio
Reverse an entire recording locally and export the reversed samples as WAV.
Supported audio → 16-bit WAVOGG to MP3
Convert supported OGG audio into MP3 with bitrate and metadata controls.
OGG / OGA / Opus → MP3MP3 to WAV
Decode MP3 audio into an uncompressed WAV file for compatible editors and applications.
MP3 → 16-bit PCM WAVFLAC to MP3
Create a smaller MP3 copy of a FLAC recording using your selected bitrate.
FLAC → MP3MP3 to M4A
Convert MP3 audio into AAC in an M4A container with explicit bitrate controls.
MP3 → M4A / AACAudio Compressor
Reduce audio file size with a chosen MP3 bitrate and an honest before/after size check.
Supported audio → Smaller MP3