Why convert AIFF to WAV?
AIFF is Apple's uncompressed WAV equivalent, common in Logic Pro sessions. Converting it to WAV gives you a lossless, edit-ready file — uncompressed studio quality, ideal for editing and mastering.
This converter runs the same FFmpeg engine desktop tools use, compiled to WebAssembly and executed entirely in your browser. Your AIFFnever touches a server — which is why it's private, works on slow connections, and has no queue. You can also trim, fade, merge and batch-convert in the same step.
Frequently Asked Questions
How do I convert AIFF to WAV for free?
Drop your AIFF file into the tool above (or click to browse), then hit Export. The output is already set to WAV. It converts instantly in your browser and downloads — no signup, no watermark.
Is my AIFF file uploaded to a server?
No. The conversion runs entirely in your browser using WebAssembly (FFmpeg). Your AIFF file never leaves your device, which is why it works offline and stays private.
Will converting AIFF to WAV lose quality?
Converting to WAV is lossless, so no quality is lost in the container change. Note that if the source AIFF was already lossy, WAV preserves that quality but can't add back detail the original never had.
Can I trim or fade the audio while converting AIFF to WAV?
Yes — drag the waveform handles to trim, add fade-in/out, adjust volume or bitrate, then export. You can also drop several AIFF files to batch-convert or merge them into one WAV file.