Bulk M4B to Android Audio Converter Online — Free HD Quality
Drag and drop your multiple M4B files into this 100% free online M4B to Android Audio converter (.m4b to .android), and click the Convert button to bulk convert them to Android Audio format in HD quality. Use the quality slider to fine-tune your Android Audio output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original M4B files are removed from our servers right after. Also see:Export MP3 as CAF.
Drop your M4B files here to convert to Android Audio, or click to browse
Converts .m4b to Android Audio (.android) in HD quality — bulk, free, no signup
Choose FilesM4B vs Android Audio — File Format Comparison
See how M4B and Android Audio compare across file extension, MIME type, compression, and feature support. Related:Get OPUS from M4R.
| Feature | M4B | Android Audio |
|---|---|---|
| File Extension | .m4b | .android |
| MIME Type | audio/mp4 | audio/mpeg |
| Compression Type | Lossy | Lossy |
| Metadata Support | Yes | Yes |
What Is M4B Format?
MPEG-4 Audiobook — AAC audio in an MP4 container with bookmarking support, the standard format for audiobooks on Apple Books, Audible exports, and iPhone podcasts. See also:Turn M4R into FLAC.
- Compression: Lossy
- Tags & Metadata: Supported
What Is Android Audio Format?
Android-optimised Audio — MP3 encoded at 192 kbps, 44100 Hz stereo for universal compatibility across all Android devices, music players, and media apps without requiring additional codecs.
- Compression: Lossy
- Tags & Metadata: Supported