MNG to AVIF converter

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Supported image types: MNG
Max file size: 200MB

All uploaded files are automatically deleted 1 hour after upload.
For permanent links you can use: https://ezgif.com/mng-to-avif?url=https://example.com/source-image.gif

Free Online MNG to AVIF Converter

Convert animated MNG (Multiple-image Network Graphics) files to AVIF format online. AVIF offers dramatically smaller file sizes compared to MNG while maintaining excellent visual quality, making it ideal for web use and modern applications.

How to Convert MNG to AVIF

  1. Upload your MNG file – Select an MNG animation from your device, drag and drop, or paste a URL.
  2. Adjust quality – Set the quality level (0-100). Higher values produce better quality at larger file sizes. Default is 70.
  3. Click "Convert to AVIF!" – Your MNG will be converted frame by frame to an animated AVIF.
  4. Download – Save the output AVIF file to your device.

MNG vs. AVIF: Key Differences

  • File size – AVIF uses AV1-based compression, achieving significantly smaller files than MNG's PNG-based storage.
  • Browser support – AVIF is supported by all modern browsers (Chrome, Firefox, Safari, Edge), while MNG has virtually no browser support.
  • Quality – AVIF supports both lossy and lossless compression with 10-bit and 12-bit color depth, HDR, and wide color gamut.
  • Transparency – Both formats support full alpha channel transparency for smooth semi-transparent effects.

Why Convert MNG to AVIF?

  • Web compatibility – AVIF works in all modern browsers, unlike MNG which requires specialized software.
  • Smaller files – AVIF compression typically reduces file size by 50-80% compared to MNG without visible quality loss.
  • Modern standard – AVIF is actively developed and increasingly adopted across the web ecosystem.

Need the opposite conversion? Use our AVIF to MNG converter. You can also convert MNG to GIF, APNG, or WebP.