LIHA Tools

AC-3 to MP3 Converter

Convert AC-3 audio to MP3 in a browser-only batch. Files and results are never uploaded.

Files stay in this browser tab and are never uploaded. Up to 250.0 MiB per file and 50 files.

Common output settings

Advanced settings

The batch workspace is ready. Audio encoding becomes available after the verified browser engine is loaded.

How AC-3 to MP3 conversion works

AC-3 decode → normalized audio stream → MP3 encode

Reading AC-3

AC-3 input may contain multichannel Dolby Digital audio; the selected output may reduce channels when required.

Creating MP3

MP3 output is widely compatible and compact, using lossy audio with compatible ID3 metadata.