Bulk 3GA to OPUS Converter Online — Free HD Quality
Drag and drop your multiple 3GA files into this 100% free online 3GA to OPUS converter (.3ga to .opus), and click the Convert button to bulk convert them to OPUS format in HD quality. Use the quality slider to fine-tune your OPUS output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original 3GA files are removed from our servers right after. Also see:Convert OGA files in bulk to OGG.
Drop your 3GA files here to convert to OPUS, or click to browse
Converts .3ga to OPUS (.opus) in HD quality — bulk, free, no signup
Choose Files3GA vs OPUS — File Format Comparison
See how 3GA and OPUS compare across file extension, MIME type, compression, and feature support. Related:Save 3GA as OGG.
| Feature | 3GA | OPUS |
|---|---|---|
| File Extension | .3ga | .opus |
| MIME Type | audio/3gpp | audio/opus |
| Compression Type | Lossy | Lossy |
| Metadata Support | Yes | Yes |
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
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