LIHA Tools

AMR to WAV Converter

Convert AMR audio to WAV 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 AMR to WAV conversion works

AMR decode → normalized audio stream → WAV encode

Reading AMR

AMR input is optimized for narrowband or wideband speech and may have limited metadata.

Creating WAV

WAV output uses uncompressed PCM for broad editing compatibility and typically creates a larger file.