Apple lossless to portable.
On-device. Instantly.
Drop your audio file here
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Converting…
Need to convert many audio files? The offline bundle handles batch conversion with no limits. $49 once.
Get Bundle →AIFF files are large — a single song can be 50MB or more. fwip converts to compressed MP3 entirely in your browser, reducing file size by up to 90%. Your audio never leaves your device.
fwip works differently. The processing engine runs entirely in your browser. Your AIFF is read from your device, processed on your CPU, and the result is saved back to your device. No server is involved. We literally cannot see your file.
Everything runs on your device using WebAssembly. Your file never touches a network.
Drop a file. Get a result. No sign-up, no email, no password.
Free in the browser. $99 once for the offline bundle. That's it. Forever.
The desktop version works with no internet connection at all.
Use it free in your browser. Own it offline for $15. Convert any audio format, anywhere.
| fwip | Adobe Audition | Online Audio Converter | CloudConvert | |
|---|---|---|---|---|
| Upload required | No | No (desktop) | Yes | Yes |
| Account required | No | Yes | No | Free tier |
| Price | $15 / tool | $23/mo ($276/yr) | Free (ad-supported) | Free (25/day) / $9/mo ($108/yr) |
| Files leave device | Never | No | Yes | Yes |
| Works offline | Yes | Yes | No | No |
| Batch processing | Offline bundle | Yes | Limited | Yes |