Image Converter
Convert images between formats in seconds
JPG, PNG, WebP, AVIF, TIFF — and HEIC in. Convert one file or a whole batch, or let Auto Format choose the right output for each image's content.
Drop your images here
Upload JPG, JPEG, PNG, WebP, AVIF, HEIC, or TIFF images.
Every image format is a tradeoff. JPG is universally compatible but can't do transparency. PNG is lossless but bulky for photos. WebP and AVIF compress far better than either for most web use, but you need to know which one actually helps for a given image. PixelPerfect AI's converter either does that analysis for you (Auto Format) or gets out of the way if you already know exactly which format you want.
If you're converting iPhone photos, HEIC files are decoded automatically — there's no separate step or plugin to install. Every conversion goes through the same underlying processing engine as resizing and compression, so you can convert and optimize file size in one pass instead of running an image through multiple tools.
Frequently asked questions
What does Auto Format actually decide?
It looks at whether the image has meaningful transparency, whether it's photographic or graphic content, and how well each candidate format compresses it, then explains its pick — e.g. "WebP recommended — should reduce this image by about 60% while maintaining excellent visual quality."
Can I convert PNG to WebP without losing transparency?
Yes — WebP fully supports transparency, so PNG logos and graphics with alpha channels convert cleanly without a white or black background appearing.
Do you support converting HEIC iPhone photos?
Yes. HEIC files are decoded on upload and can be converted to any supported output format, including JPG for maximum compatibility with older software.