Images
Convert PNG to JPG
Upload a PNG and download a smaller JPG for photos and sharing.
🔒 Your file stays on this device — processing runs in your browser.
Save and continue on the desktop
Download or copy your result here first. Continue in nopa to save to Files or use more features.
- Convert images between JPG, PNG, and WebP in your browser
- Results saved to Files automatically
- Every tool in one place — no new tabs
After you download — continue on the desktop for Files or the full app.
What Convert PNG to JPG can do
How to use
Choose a PNG. Two controls appear: a quality slider at 92%, and a background colour picker — JPG cannot store transparency, so something has to go behind it. The picker starts on white; set it to match the page or slide the image will sit on, then convert.
When to choose this format
JPG works well for photos and often weighs less, but does not support transparency.
How much smaller
For a photo that was saved as a PNG the drop is dramatic — several times smaller is normal, megabytes down to a few hundred KB. For a screenshot or flat-colour graphic the saving is far more modest, and JPG smears the edges of text and solid blocks while doing it; WebP is the better trade there. Below roughly 80% on the slider, the compression starts to show.
Why forms still ask for JPG specifically
JPG is the one image format nothing rejects: government and visa portals, university admissions, job boards, print labs, older content systems, and email clients that quietly strip anything modern. When an upload page names a format at all, it names JPG. That, rather than file size, is usually the real reason to convert a PNG.
Limitations
Transparent areas become a solid background color you can choose before converting.
Your files stay on your device
While you work, files are handled in your browser on this device — not sent off for processing.
More image tools
Images
Convert images
Upload an image, pick JPG, PNG, or WebP, and download the converted file.
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Convert JPG to PNG
Upload a JPG and download a PNG.
Images
Convert PNG to WebP
Upload a PNG and download a WebP — often smaller for web use.
Images
Convert JPG to WebP
Upload a JPG and download a WebP with a smaller file size.
Questions
What happens to transparent areas?
JPG does not support transparency — transparent pixels are filled with a background color you can pick before converting.
What if I have a lot of images?
The desktop converter takes up to 30 files and sends them all to JPG in one ZIP. One caveat worth knowing: batch mode always fills transparency with white — the colour picker applies when you convert files one at a time.
Which formats are supported?
This page converts PNG to JPG. Other pairs — JPG, PNG, WebP, AVIF, HEIC, SVG — each have their own tool, gathered in the related tools on this page.