Convert PNG images to high-quality JPG files right in your browser — no upload, no watermark, batch support included.
PNG decoding runs locally in your browser through the Canvas API. Your images never leave your device — there is no upload and no account.
Click to browse PNG images or drag & drop — .png files, multiple at once
PNG and JPG solve different problems. PNG stores every pixel losslessly — sharp edges, text and transparency survive intact — which is why screenshots, logos and UI captures are PNG, and why photographs saved as PNG are needlessly large. JPG trades a little fidelity for dramatically smaller files and is the universal format for photos: email attachments, marketplace listings, upload forms and messaging apps all expect it. This tool re-encodes each PNG through the browser canvas: the pixels are drawn onto a solid white background (JPG has no alpha channel, so transparency must be flattened), then saved as JPG at the quality you pick. Everything runs locally in your tab — no image is ever uploaded.
No. The converter is a web page — open it and drop your PNG files. Decoding uses the browser's native image pipeline, so there is no app, plugin or account required.
JPG has no alpha channel, so transparent pixels are flattened onto a solid white background before saving. If you need to keep transparency, keep the PNG — or use a format that supports alpha such as WebP.
PNG is lossless and JPG is lossy, so there is exactly one lossy re-encode. At the default quality 0.92 the difference from the original is essentially invisible; 0.7–0.8 produces much smaller files, and lower values will start to show artifacts.
PNG stores every pixel losslessly, with compression tuned for sharp edges, text and flat color — which is why screenshots and logos are PNG, and why photos saved as PNG are needlessly large. JPG's compression is tuned for photographs, so photographic images shrink dramatically while a screenshot may barely compress at all.
No. Each image is read with the File API and processed entirely in your browser tab. There is no upload endpoint, no account and no network request carrying your image data.
If you just finished with PNG to JPG Converter, the natural next steps are HEIC to JPG Converter, AVIF to JPG, PNG to JPG Converter, or browse every tool in Privacy File Tools.