PNG to JPG Converter
PNG stores images without losing any data, which is why screenshots and graphics look crisp — but it also makes photographic PNGs several times larger than the same image as JPG.
Converting to JPG is the quickest way to shrink a photo for email, web or upload forms. Because JPG does not support transparency, any transparent area is filled with a solid colour, which you can choose below.
Your images never leave your device. All processing happens locally in your browser.
How to use
- Drop your image into the box above.
- Adjust the target size, width or output format.
- Click download — the file is created on your device.
Frequently asked questions
Will I lose transparency?
Yes. JPG has no alpha channel, so transparent pixels are filled with the background colour you pick — white by default.
Is converting to JPG lossy?
Yes, JPG uses lossy compression. At 85% quality the difference is invisible for photographs, though images with sharp text edges may show slight artefacts.
Is my file uploaded?
No. The conversion happens locally in your browser, so the image never leaves your device.