Convert raw PCM to WAV for universal playback, or reverse the flow and create AI-ready 16kHz mono PCM from WAV and MP3.
Add a WAV header so any desktop or mobile player can open your raw PCM dump with the correct sample rate and channel layout.
Resample to 8kHz or 16kHz mono PCM for Whisper, Sherpa-ONNX, and other speech pipelines using our online audio converter.
FFmpeg.wasm processes files on your CPU. Private interviews, VoIP dumps, and unreleased tracks stay on your machine.
Convert raw PCM to WAV for universal playback, or reverse the flow and create AI-ready 16kHz mono PCM from WAV and MP3.
Convert PCM to WAV Now