Numerly

PNG to JPG Converter

Drop a PNG (or several) and the converter returns JPGs you can download. Everything runs in your browser — no upload, no sign-up, no watermark.

How it works

Each PNG is decoded into a canvas at full resolution, drawn over a white background to handle transparency, and exported as a JPG at 92% quality. The conversion is local — your image never leaves the browser.

Frequently asked

Will I lose quality converting PNG to JPG?
A small amount — JPG is lossy compression. At 92% quality (the default here) the loss is invisible for photos. Logos, screenshots, and graphics with hard edges look slightly softer; keep them as PNG if you need pixel-perfect.
What happens to transparent areas?
JPG does not support transparency. The converter fills transparent areas with white, which is the standard fallback for web and email.
Is there a file size limit?
Whatever your browser memory allows — typically 50 MB+ per image. Conversion happens locally so there is no upload bottleneck.
Can I convert multiple PNGs at once?
Yes. Drop or select as many as you want; each is converted in parallel and listed with its own download button.

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