Convert PNG to JPEG, Free
Files convert instantly in your browser. 100% private, any file size, no account needed.
Drop your PNG file here
or click to browse. Any file size.
Conversion runs entirely in your browser. Your file never leaves your device.
How to convert PNG to JPEG
PNG is lossless and supports transparency, which makes it ideal for logos, graphics, and images that need pixel-perfect quality. JPEG is lossy and much smaller for photographic content, which makes it the standard for sharing, web display, and any situation where file size matters. Converting PNG to JPEG is the right move when you are working with photographic PNG files that do not need transparency and need to be smaller.
The conversion runs locally in your browser via WebAssembly. Your images are not uploaded anywhere. If your PNG has a transparent background, it will be filled with white in the JPEG output, since JPEG does not support transparency.
Upload the PNG
Drop your .png file into the drop zone. The browser reads the lossless pixel data locally.
Set JPEG quality
Adjust the quality slider. Quality 85 is a practical default for photographic content. Go lower for smaller files, higher for print-quality output.
Convert
The WebAssembly encoder applies JPEG compression to the PNG pixel data. Transparent areas are replaced with white.
Download the JPEG
Click Download to save the .jpeg or .jpg file.
Frequently asked questions
What happens to transparency when converting PNG to JPEG?
JPEG does not support transparency. Transparent pixels are filled with white (or sometimes black, depending on the converter). If your design requires transparency, keep the PNG format.
How much smaller will the JPEG be?
For photographic PNGs, a JPEG at quality 85 is typically 5 to 15 times smaller. For PNGs with flat colors or transparency, PNG may actually be smaller than JPEG.
Is my file uploaded to a server?
No. Conversion is local in your browser via WebAssembly.
Does converting PNG to JPEG lose quality?
Yes. JPEG is lossy. The higher the quality setting, the less visible the loss. For logos and sharp graphics, stick with PNG or SVG.
Are JPEG and JPG the same format?
Yes. The file extension JPEG and JPG refer to the same encoding. JPEG is the four-character variant; JPG is the three-character version from older Windows systems.