Convert MP3 to WAV online
Convert MP3 files to WAV online
Need a WAV file for editing, archiving, or better compatibility? This MP3 to WAV converter turns compressed audio into WAV in a few clicks. Use it when you want to convert MP3 to WAV without installing software.
How it works
Upload the MP3
Choose the audio file you want as WAV.
Convert to WAV
The compressed audio is decoded into an uncompressed WAV file.
Download the WAV
Use it in editors, transcription tools, or production software.
Frequently asked questions
About MP3 to WAV
MP3 to WAV creates an uncompressed audio file from an MP3. It is useful when an editor, transcription tool, audio workstation, or production workflow works better with WAV files. WAV is easier for editing because it avoids extra compression during processing. Converting MP3 to WAV does not restore quality lost by MP3 compression. The WAV may be much larger, but it still contains the same detail as the source MP3. Use it as an editing or compatibility copy, not as a magic quality upgrade. After conversion, check duration, sample rate, and whether the file size is acceptable for your workflow.
Updated June 2026: Added guidance for converting MP3 to WAV for editing, production, transcription, CD-style workflows, and quality expectations.
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