A logo with a transparent background
logo.png with a transparent background converts to logo.jpg with black where the transparency was — JPG has no transparency, so add a white background first if you need one.
Convert PNG to JPG online in bulk to reduce file size — free PNG to JPG converter.
About
Upload one or more PNG images and get smaller JPG files back instantly — a common step when a screenshot or graphic doesn't need transparency and a smaller file matters more, for emailing, uploading, or embedding in a document. Nothing is uploaded anywhere — the conversion runs in your browser.
JPG is the better format for photos that were saved as PNG — a photo PNG often drops to a small fraction of its size as a JPG. For screenshots, text and flat graphics, JPG can add faint blur around sharp edges, so keep those as PNG unless you need the smaller file.
Examples
3 worked examples
logo.png with a transparent background converts to logo.jpg with black where the transparency was — JPG has no transparency, so add a white background first if you need one.
A 1440×900 screenshot.png of 105 KB becomes a 67 KB screenshot.jpg at quality 80.
A 1600×1200 photo saved as PNG takes 3.11 MB; converted to JPG at quality 85 it drops to 469 KB — 85% smaller at the same dimensions.
FAQ
Quick answers to common questions about the PNG to JPG Converter.
Upload your PNG image(s) above — the format is already preset to PNG to JPG — then click Convert. Each file converts entirely in your browser.
Yes. It's free, with no sign-up and no limit on how many images you convert.
JPG has no transparency channel, so any transparent parts of your PNG are filled with black in the converted file. Place the image on a white background in an editor first if you need white.
PNG is lossless and often much larger than a JPG at similar visual quality for a photographic image — converting is the usual way to shrink a screenshot or graphic that doesn't need transparency.
No. Every conversion happens directly in your browser using the browser's own image encoder — your files never leave your device.
Yes — use the dedicated JPG to PNG converter page, or just swap the format dropdowns here.
The default of 100 keeps screenshots and photos as sharp as JPG allows. Photos can usually go down to 75–80 with no visible change, while text-heavy screenshots look best at 85 or above, since JPG softens sharp edges slightly.
Usually not. Images with text, flat colours and sharp edges stay crisper — and are often smaller — as PNG or WebP. JPG is at its best with photographs.
Yes. Only the format changes; the width and height stay exactly the same.
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