Bulk MP2 to M4R Converter Online — Free HD Quality
Drag and drop your multiple MP2 files into this 100% free online MP2 to M4R converter (.mp2 to .m4r), and click the Convert button to bulk convert them to M4R format in HD quality. Use the quality slider to fine-tune your M4R output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original MP2 files are removed from our servers right after. Also see:Turn M4A into Android Audio.
Drop your MP2 files here to convert to M4R, or click to browse
Converts .mp2 to M4R (.m4r) in HD quality — bulk, free, no signup
Choose FilesMP2 vs M4R — File Format Comparison
See how MP2 and M4R compare across file extension, MIME type, compression, and feature support. Related:Handle many MP2 to AMR at once.
| Feature | MP2 | M4R |
|---|---|---|
| File Extension | .mp2 | .m4r |
| MIME Type | audio/mpeg | audio/mp4 |
| Compression Type | Lossy | Lossy |
| Metadata Support | No | Yes |
What Is MP2 Format?
MPEG-1 Audio Layer 2 — the predecessor to MP3 widely used in digital broadcasting (DAB, DVB) and CD-quality radio; offers better sound at high bitrates but larger files than MP3 at lower bitrates. See also:Batch process MP2 to ALAC.
- Compression: Lossy
- Tags & Metadata: Not supported
What Is M4R Format?
iPhone Ringtone — AAC audio in an MP4 container under 40 seconds, the format iTunes and iPhone use for custom ringtones; identical to M4A in encoding but recognised by iOS as a ringtone file.
- Compression: Lossy
- Tags & Metadata: Supported