Image Converter
Convert images to WebP, AVIF, PNG or JPG and compress them — all in your browser.
About this tool
Convert images between WebP, AVIF, JPEG and PNG, and compress them to shrink file sizes for faster websites — all in your browser. Also converts iPhone HEIC photos to standard formats.
How to use it
- 1 Choose one or more images (HEIC, JPG, PNG, WebP…).
- 2 Pick the output format and quality.
- 3 Click “Convert”.
- 4 Download each result, or all of them as a zip.
Frequently asked questions
Can it convert iPhone HEIC photos to JPG?
Yes — drop in HEIC/HEIF files and convert them to JPG, PNG, WebP or AVIF.
Should I use WebP or AVIF for my website?
AVIF usually gives the smallest files at the same quality, but WebP has slightly wider support. Both are far smaller than JPG/PNG.
Are my images uploaded?
Everything runs in your browser, so your data never leaves your device.