Image Format Optimizer

Convert and compress images to WebP, AVIF, JPG or PNG.

How to use

1. Drop an image or choose one.
2. Set the quality and, if you like, a maximum width.
3. Click a format to convert, then download the result.

Good for

• Making images smaller for websites
• Converting to modern WebP or AVIF
• Saving PNG as JPG

Questions

Are my images uploaded?

No. Conversion happens in your browser.

Why is AVIF not available?

Some browsers cannot create AVIF files. Try WebP instead, or use a recent Chrome or Edge.

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