Convert AVIF to Base64
Encode the existing AVIF file directly without changing its pixels, quality, or format.
Original AVIF bytesNo recompressionSingle-line output
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Keep the original AVIF payload
The preset reads the AVIF file directly with metadata removal, resizing, and conversion disabled.
The resulting Base64 is suitable for text-only transport fields, but it is larger than the original binary file.
How to convert AVIF to Base64
- 1
Add an AVIF
Choose an AVIF image from your device.
- 2
Keep raw settings
Leave preprocessing disabled to preserve the source bytes.
- 3
Copy Base64
Encode the AVIF and copy or download the complete string.
Frequently asked questions
Does the tool decode or recompress AVIF?+
No. This preset directly encodes the original AVIF bytes.
Can I output an AVIF data URI?+
Yes. Switch from Base64-only to Data URI to include the image/avif MIME prefix.