PNG to JPG Converter
Convert PNG to JPG, flattening transparency onto white, in your browser.
Convert PNG to JPG in your browser
This PNG to JPG converter turns a PNG into a compact JPEG — the best format for photographs and for shrinking large graphics. Because JPEG has no transparency, the tool first paints a white background and then draws your image on top, so nothing turns black. It all happens on a canvas in your browser, and the file is never uploaded.
Smaller files, one flattened layer
The result is saved at high quality (92%), which usually produces a much smaller file than the original PNG for photographic content. Any transparent areas become solid white. The tool reports the original and new sizes so you can confirm the saving before downloading.
How to use the PNG to JPG Converter
- Choose a PNG. Pick a PNG (or any image) from your device.
- Let it convert. Transparency is flattened onto white and a JPEG is created on a canvas.
- Check the preview. Confirm the image looks right and compare the file sizes.
- Download. Save the .jpg file straight to your device.
Frequently asked questions
Is my image uploaded to convert it?
No. The conversion runs entirely in your browser with the Canvas API; the file is never uploaded, stored or seen by any server.
What happens to transparent areas?
JPEG cannot store transparency, so transparent pixels are filled with white before the image is saved. This avoids the black boxes you get from a naive conversion.
Will I lose quality?
JPEG is lossy, but this tool saves at 92% quality, which keeps photos looking sharp while making the file much smaller than a PNG.
What quality is the JPG saved at?
A fixed 92%, a strong balance between visual quality and file size. For a quality slider, use the Image Compressor.