Image Converter & Compressor (JPG · PNG · WEBP)
Turn WEBP or PNG into JPG (or the other way round), resize, and shrink file size for many images at once. Everything happens in your browser — your photos are never uploaded.
This browser can’t save WEBP. Chrome, Edge and Firefox can.
Which format should I choose?
- JPG: best for photos. Small files and accepted everywhere. It has no transparency, so transparent areas are filled with the color you pick.
- PNG: lossless and keeps transparency. Great for screenshots, logos and text; photos become large.
- WEBP: typically 25–35% smaller than JPG at similar quality. Ideal for websites, but some older apps can’t open it.
How to make files much smaller
Phone photos are often more than 4000 px wide. Setting "Max long side" to 1920 (or 1280) cuts the size dramatically with little visible difference. If a form has an upload limit, enter it in "Max size (KB)" and the quality is lowered automatically until each file fits.
FAQ
Are my images uploaded?
No. Conversion happens in your browser and results are saved straight to your device.
What happens to EXIF data?
Converted files don’t carry over EXIF metadata such as GPS location or camera model — handy if you want to strip it.
Can I convert HEIC from my iPhone?
Only Safari can decode HEIC. Open this page in Safari on your iPhone or Mac, or set Camera → Formats to "Most Compatible" to shoot JPG.