How to convert an image
- Choose an image. PNG files default to JPG output, and everything else to PNG.
- Pick the format you need: JPG, WebP or PNG.
- For JPG or WebP, adjust the maximum file size (200 KB to start), or clear it for no limit.
- Click Convert image and download.
Which format should I use?
- JPG: photos, and almost every upload form. Small files, no transparency.
- PNG: screenshots, logos, text and anything with a transparent background. Lossless, so files are larger for photos.
- WebP: websites. It supports transparency and is usually smaller than JPG, but some older apps and many government portals don't accept it.
What changes when you convert
The picture keeps its width and height. For JPG and WebP, the tool keeps the highest quality (up to 95%) that fits your size limit; with the limit cleared it saves at 90%, visually very close to the original. Transparent areas become white in JPG. Phone photos are turned upright, and camera details and location in the original file aren't carried over.
Common conversions
- WebP to JPG when a site or app won't accept an image you saved from the web.
- PNG to JPG to make a large screenshot or photo small enough to email.
- HEIC to JPG for iPhone photos, in Safari.
For TIFF files, use the TIFF converter; for icons, the ICO converter.