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Bulk OGA to 3GA Converter Online — Free HD Quality

Drag and drop your multiple OGA files into this free online OGA to 3GA converter (.oga 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 — your original OGA files are removed from our servers right after.

To:
85%

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Max 100MB per file

OGA vs 3GA — File Format Comparison

Feature OGA 3GA
File Extension .oga .3ga
MIME Type audio/ogg audio/3gpp
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.

  • 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

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