Convert PNG files to JPG in your browser. You pick the background color behind transparent areas and the quality, and batches come back in one ZIP.
Your files are processed in your browser, on your own device. Nothing is uploaded to a server.
Drop in a PNG and this tool hands back a JPG, converted entirely in your browser. PNG files are loyal and lossless, but they are heavy, and plenty of upload forms, editors and office tools still ask for JPG by name. The one real decision in this conversion is what happens to the clear parts of your picture, and this page gives you that choice instead of burying it.
JPG simply has no see-through pixels. There is no alpha channel in the format, so every transparent area has to be painted over a solid color before the file can exist. Here you pick that color. White is filled in for you, and you can swap it for black, a brand color, or anything else the job needs.
Application and exam portals are the classic case. A screenshot or scanned signature saved as PNG gets refused, or the form states a size cap the PNG cannot meet, and the JPG version goes through. Product photos behave the same way. A photo stored as PNG often lands at a fifth to a tenth of that size once it is a JPG, which matters when an inbox or a marketplace listing sets a limit.
Logos and screenshots with flat color are the other regulars. The screenshot goes into a report, the logo goes into a slide deck, and nobody at the other end wants to wrestle with a format their software only half supports. If the picture is headed for a web page instead and needs to stay light with its transparency intact, PNG to WebP is the better door.
JPG is a lossy format. Saving into it discards a little picture information, and no converter can make a JPG lossless, whatever its page may claim. At quality 92 the loss is hard to spot on photos. Push the slider under about 70 and you start to see it: blocky patches in skies, soft edges on text, bands where a smooth gradient used to run. Screenshots full of small text suffer first, so keep the quality high for those.
Two quieter things happen on the way through. The conversion redraws the picture from its pixels, so side data such as the location a phone tucked into the file does not travel into the JPG. And if the PNG came from a phone photo, its saved rotation is read and applied, so the picture lands upright instead of sideways. When the job is a document rather than a picture file, PNG to PDF gathers the same images into pages.
Nothing is uploaded. The drawing, the color fill and the ZIP packing all happen in this browser tab, on your machine. Close the tab and nothing remains anywhere. There is no account, no daily cap and no watermark on the output, and the same holds across the image converters on this site.
Because JPG cannot store transparency, and white is the prefilled background color here. Pick any other color in the settings before converting and the clear areas take that color instead. If the transparency itself has to survive, keep the file as PNG or convert it to WebP.
Photos shrink the most, often to a fifth or a tenth of the PNG size. Flat graphics and screenshots shrink less, because PNG already handles flat color well. The result row shows the new size before you download, so there are no surprises.
Start at 92 for photos and anything with small text. Drop toward 80 when a form sets a tight size cap. Below about 70, blocks and banding begin to show and text edges go soft.
A little, yes. JPG compression is lossy by design, and any page promising zero loss on this conversion is not telling the truth. At high quality settings the difference stays invisible in normal use.
Yes. Drop as many PNG files as you like, convert once, and the JPGs come back together in one ZIP. A single file downloads on its own.
No. The conversion runs in your browser on your own device. Nothing is sent, stored or seen by anyone else, and there is no sign-up.
Same rules as this one: free, in your browser, with nothing uploaded.
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