Does converting MP3 to WAV improve quality?

No, it won’t restore lost data from MP3, but it prevents further compression loss when editing.

Are my files uploaded?

No. Conversion happens locally in your browser. Files never leave your device.

MP3 to WAV Converter (Free & Online)

Convert MP3 to WAV instantly in your browser — no uploads, 100% private. Perfect for editing, mastering, or playback on devices requiring WAV.

Lossless container output from a lossy MP3 source (uncompressed WAV)
Works entirely in your browser (WebAssembly)
Batch conversion supported

Start converting ↓

Upload and Convert Your Audio Files

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Drag & drop files here or click to select

Supported input(max 100 MB)

MP4 MOV MKV

MP3 OGG WAV AAC M4A FLAC

Output Format

Bitrate

Sample Rate

Channels

Compression Mode

Normalization

Fades

Why Convert MP3 to WAV?

While MP3 is a compressed format, converting to WAV can be useful for audio editing, CD burning, or compatibility with specific audio systems.

Editing in DAWs without additional compression
Archiving audio in an uncompressed container
Compatibility with professional hardware

Recommended WAV Settings

Sample Rate: 44.1 kHz or 48 kHz
Bit Depth: 16-bit (standard) or 24-bit for high quality
Channels: Stereo for music, Mono for speech

MP3 to WAV — FAQ

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