Image Format Converter
Convert an image between PNG, JPG, and WebP.
Why convert image formats?
JPG is best for photos and smaller file sizes. PNG supports transparency and is best for graphics and screenshots. WebP often gives the smallest file size while keeping good quality, and is well supported by modern browsers.
Frequently asked questions
When should I use WebP instead of JPG?
WebP typically produces smaller files than JPG at the same visual quality, and modern browsers all support it — it's a good default for web images unless you need broad compatibility with very old software.
Will converting PNG to JPG lose transparency?
Yes — JPG doesn't support transparency, so any transparent areas will be filled with a solid background color (usually white) during conversion.
Does the conversion change the image dimensions?
No — only the file format changes; width and height stay exactly the same. Use the Resize Image tool separately if you also need to change dimensions.