Bulk OPUS to 3GA Converter Online — Free HD Quality
Drag and drop your multiple OPUS files into this 100% free online OPUS to 3GA converter (.opus to .3ga), and click the Convert button to bulk convert them to 3GA format in HD quality. Use the quality slider to fine-tune your 3GA output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original OPUS files are removed from our servers right after. Also see:Free online OPUS to OGG tool.
Drop your OPUS files here to convert to 3GA, or click to browse
Converts .opus to 3GA (.3ga) in HD quality — bulk, free, no signup
Choose FilesOPUS vs 3GA — File Format Comparison
See how OPUS and 3GA compare across file extension, MIME type, compression, and feature support. Related:Convert OPUS to APE.
| Feature | OPUS | 3GA |
|---|---|---|
| File Extension | .opus | .3ga |
| MIME Type | audio/opus | audio/3gpp |
| Compression Type | Lossy | Lossy |
| Metadata Support | Yes | Yes |
What Is OPUS Format?
Opus — the IETF standard for internet voice and music streaming; outperforms MP3, AAC, and Vorbis at every bitrate, and is the default codec for WebRTC, Discord, and Spotify Connect.
- Compression: Lossy
- Tags & Metadata: Supported
What Is 3GA Format?
3GPP Audio — audio-only 3GPP mobile container carrying AMR or AAC audio, created by Android and older Nokia/Samsung phones for voice recordings and audio messages.
- Compression: Lossy
- Tags & Metadata: Supported