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Bulk OPUS to AVIF Converter Online — Free HD Quality

Drag and drop your multiple OPUS files into this free online OPUS to AVIF converter (.opus to .avif), and click the Convert button to bulk convert them to AVIF format in HD quality. Use the quality slider to fine-tune your AVIF output, then download your converted files one by one or as a single ZIP — your original OPUS files are removed from our servers right after.

To:
85%

Drop images here or click to browse

PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more

Max 100MB per file

OPUS vs AVIF — File Format Comparison

Feature OPUS AVIF
File Extension .opus .avif
MIME Type audio/opus image/avif
Compression Type Lossy Lossy & Lossless
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 AVIF Format?

AV1 Image File Format with superior compression for modern browsers.

  • Compression: Lossy & Lossless
  • Tags & Metadata: Supported

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