What audio formats does this tool support?

This tool converts MP3 files to WAV, and WAV files to MP3. We preserve audio fidelity through high-quality encoding.

What is the difference between MP3 and WAV?

MP3 uses compressed, lossy encoding which results in small file sizes that are easy to share and compatible with almost all devices. WAV stores raw, uncompressed audio data which offers maximum quality and lossless preservation, but results in much larger files.

Can I convert multiple audio files at once?

Yes, you can upload and batch-convert up to five audio files at a time. Each file can be up to 20 MB.

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Home/Formats/Audio Converter

Converter · MP3 ↔ WAV

Convert audio
formats.

Convert between MP3 (compressed lossy audio) and WAV (uncompressed lossless audio) formats. Perfect for audio editing, voice memos, or device compatibility. Free, fast, and secure.

Free · 20 MB · batch of 5 · Files auto-deleted after 1 hour.

01 — Convert Ready

Drop MP3 or WAV files here, or click to browse.

MP3 or WAV → WAV or MP3 · up to 5 files · 20 MB each

No signup · Private upload · Files deleted after 1 hour

Target format

Options All pages

Pages All pages Custom

Use page numbers and ranges, for example 1-3, 5.

Compression Maximum compressionSmallest file, images may soften. Smaller fileGood for email, portals, and screen reading. Best qualityLarger file, sharper images.

Image quality SmallerLower file size, softer image. BalancedWeb-friendly quality and size. SharperLarger download, crisper image.

Resolution PreviewSmaller images for quick sharing. ScreenGood for previews, chats, and websites. SharperLarger files, better for detailed slides.

⌘↵ to run Files deleted after 1 hour

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Convert audioformats.

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Convert audio
formats.