Bulk OGA to M4R Converter Online — Free HD Quality
Drag and drop your multiple OGA files into this 100% free online OGA to M4R converter (.oga 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 OGA files are removed from our servers right after. Also see:Free online MP2 to WAV tool.
Drop your OGA files here to convert to M4R, or click to browse
Converts .oga to M4R (.m4r) in HD quality — bulk, free, no signup
Choose FilesOGA vs M4R — File Format Comparison
See how OGA and M4R compare across file extension, MIME type, compression, and feature support. Related:OGA to CAF converter.
| Feature | OGA | M4R |
|---|---|---|
| File Extension | .oga | .m4r |
| MIME Type | audio/ogg | audio/mp4 |
| Compression Type | Lossy | Lossy |
| Metadata Support | Yes | Yes |
What Is OGA Format?
Ogg Audio — the .oga extension for audio-only Ogg container files (Vorbis or FLAC streams), defined by the Xiph.Org Foundation to distinguish audio-only Ogg from video .ogv files. See also:Convert multiple OGA to AIFC.
- Compression: Lossy
- Tags & Metadata: 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