JPG to AVIF Converter
Convert JPG photos to AVIF to dramatically reduce file size while keeping strong visual quality, ideal for fast modern websites.
Upload Images
Drop images here or click to browse
Output Format
Quality
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How to convert JPG to AVIF for the web
Converting your images is quick and easy
Upload Your Image
Click the upload area or drag and drop your image file. We support over 40 input formats.
You can also paste an image from your clipboard
Choose Output Format
Select your desired output format from the format selector. Popular choices include PNG, JPEG, and WebP.
Hover over formats to see which ones support quality settings
Adjust Quality
For lossy formats like JPEG and WebP, adjust the quality slider to balance file size and image quality.
80-90% quality is usually the sweet spot
Download Result
Click the Convert button and download your converted image once processing is complete.
Converting multiple images? Download them all as a ZIP
When to upgrade existing JPEGs to AVIF
AVIF delivers much smaller files than JPG for web delivery. Convert JPG to AVIF for faster load times and modern compression.
Frequently Asked Questions
Common questions about image format conversion
Is AVIF supported in all browsers?
Most modern browsers support AVIF, but older ones may need JPG fallback.
Will AVIF look better than JPG?
AVIF can keep similar quality at much smaller sizes; results vary by image.
Do you upload my JPG files?
No. Conversion runs locally in your browser.