Free PNG to JPG Converter
This free tool converts PNG images to JPG in your browser, producing a much smaller file and letting you choose what color fills any transparent areas.
Drop images here
PNG files — add as many as you like
Runs entirely in your browser. Your images are never uploaded to a server.
How it works
- Drop a PNG onto the box above, or click to choose one from your device.
- If the PNG has transparent areas, pick the color they should be filled with. White is the default.
- Adjust the quality slider to trade file size against visible artifacts. 85 suits most images.
- Click Download JPG.
Common use cases
- Getting a screenshot under an upload size limit on a form or portal.
- Attaching photos to an email without hitting the attachment cap.
- Preparing images for a system that only accepts JPG.
- Cutting page weight where transparency is not needed.
- Producing a flattened version of a graphic for print or a document.
Frequently asked questions
- What happens to transparency when I convert PNG to JPG?
- JPG has no alpha channel, so transparency cannot be kept. Transparent pixels are filled with the background color you choose above. Without an explicit choice most converters fill with black, which is rarely what people expect, so this tool defaults to white and lets you change it.
- How much smaller will the JPG be?
- For photographs, commonly 60 to 90 percent smaller. For flat graphics, logos, and screenshots the saving is smaller and the quality cost is more visible, because JPG compression struggles with hard edges and text.
- Is converting PNG to JPG lossy?
- Yes. JPG discards image data to achieve its file size, and that loss is permanent. Keep the original PNG if you might need to edit the image later.
- My text looks fuzzy after converting. Why?
- JPG compression is built for photographs and handles sharp edges poorly, so text and line art pick up visible halos. Raise the quality slider, or keep the image as PNG or WebP if it is mostly text or flat color.
- Is my image uploaded to a server?
- No. The conversion happens entirely in your own browser using the Canvas API. The file never leaves your device, and nothing is stored.