Convert ART to AVIF Online — Free
Fast, free ART to AVIF converter. No registration required.
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How to Convert
Upload your .art file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .avif file when it's ready.
What is ART?
ART is a proprietary compressed image format developed by Johnson-Grace for America Online (AOL). It was used to deliver low-bandwidth images over AOL's dial-up service in the 1990s.
Format Details
- Full Name
- AOL Compressed Image
- Extension
- .art
Key Features
- AOL proprietary
- Johnson-Grace compression
- Low bandwidth
- Legacy format
What is AVIF?
AVIF is a modern image format based on the AV1 video codec. It offers the best compression available, outperforming both WebP and JPEG.
Format Details
- Full Name
- AV1 Image File Format
- Extension
- .avif
Key Features
- Best compression
- HDR support
- Transparency
- Modern browsers
ART vs AVIF
| Feature | ART | AVIF |
|---|---|---|
| Full Name | AOL Compressed Image | AV1 Image File Format |
| Extension | .art | .avif |
| Best For | AOL proprietary | Best compression |