High Quality AIFF to WAV
Get the highest quality WAV from your AIFF files. AudioUtils uses optimized encoder settings tuned for fidelity, not just speed.
Drop your AIFF file here or click to browse
AIFF (.aiff) · Max 20 MB
The converter defaults to the highest practical bitrate for WAV. Since WAV is lossless, every sample is preserved exactly. No encoder settings to worry about.
Garbage in, garbage out. The output quality depends on your source. A 128kbps AIFF file won't sound better in WAV. Start with the best source available.
AudioUtils processes everything locally using WebAssembly. The encoder runs at near-native speed. A 10-minute file converts in seconds with maximum quality settings.
Frequently Asked Questions
Is AIFF to WAV lossless?
Yes, 100%. Both formats store uncompressed audio. Converting between them changes only the container, not the audio data.
Why not just use AIFF everywhere?
WAV has broader support, especially on Windows and in cross-platform tools. AIFF is primarily a Mac format.
Are the file sizes the same?
Nearly identical. Both store uncompressed audio. You might see a tiny difference due to header/metadata formatting, but audio data size is the same.
Which format supports better metadata?
AIFF has better built-in metadata support. WAV traditionally has limited metadata, though modern tools handle this well with ID3 tags in WAV.
About AIFF
Apple's uncompressed format. Similar to WAV but with better metadata support. Used in professional Mac audio workflows.
About WAV
Uncompressed audio format. Perfect quality with no data loss. Standard for music production and professional audio work.