Convert Audio Interchange File Format (.aiff) to iPad Audio (.ipad-audio) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .aiff file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .m4a file when it's ready.
AIFF originated on Apple hardware and plays natively on iPad. However, storing music as AIFF on an iPad is extremely wasteful — a single album can consume 500 MB of precious tablet storage. The iPad Audio preset converts AIFF to AAC-LC at 256 kbps in an M4A container, reducing file sizes by roughly 80% while maintaining quality that is indistinguishable from the original on iPad speakers or AirPods.
iPad storage — especially on base models with 64 GB — is a valuable resource shared between apps, photos, videos, and music. An AIFF music library can quickly consume tens of gigabytes. Converting to the iPad Audio preset delivers Apple's own iTunes Plus quality (256 kbps AAC-LC) in a format optimized for the iPad's hardware audio decoder, maximizing both storage efficiency and battery life during playback.
FFmpeg encodes the AIFF PCM stream to AAC-LC at 256 kbps, 44.1 kHz stereo, in an M4A container with moov atom at file start for instant playback. iPad's Apple Silicon or A-series chip hardware-decodes AAC-LC with minimal CPU and battery usage. Metadata from AIFF (ID3 tags, artwork) maps to M4A atoms for proper display in Music.app.
First-generation encoding from uncompressed source produces optimal AAC quality. At 256 kbps AAC-LC, double-blind tests consistently show listeners cannot distinguish the output from the AIFF original. Through iPad speakers, the difference is completely inaudible.
| Device | AIFF | iPad Audio |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
AIFF to iPad Audio is the recommended conversion for anyone moving a studio-quality library to their tablet. You reclaim 80% of storage space with no audible quality compromise.
Безпечна передача
Завантаження зашифровані через HTTPS
Конфіденційність передусім
Файли автоматично видаляються після обробки
Без реєстрації
Почніть конвертацію миттєво
Працює всюди
Будь-який браузер, будь-який пристрій
| No |
| Характеристика | AIFF | iPad Audio |
|---|---|---|
| Повна назва | Audio Interchange File Format | iPad Compatible Audio |
| Розширення | .aiff | .m4a |
| Найкраще для | Lossless quality | iPad optimized |