PNG to JPG Converter
JPG is the universal format — smaller file size, supported everywhere. Best for photos. Note: JPG doesn't support transparency, so any transparent areas become white.
or click to browse — converts instantly to JPG
Why convert PNG to JPG?
PNG and JPG are both extremely common image formats, but they're built for different purposes. PNG uses lossless compression and supports transparency — perfect for screenshots, logos, icons, and graphics where exact pixel accuracy matters. JPG uses lossy compression optimized for photographs, producing files that are dramatically smaller while keeping photo quality high.
If you've taken a screenshot or saved a photo as PNG and now need a smaller file (for emailing, web upload, or storage), converting to JPG can shrink the file by 80% or more with no visible quality loss on photographic content.
The main thing to know: JPG doesn't support transparency. Any transparent pixels in the source PNG will be filled with solid white in the JPG.
About PNG
PNG (Portable Network Graphics) is a lossless image format released in 1996 as a free replacement for GIF. It preserves every pixel exactly and supports transparency, which makes it ideal for graphics, logos, and screenshots.
About JPG
JPG (Joint Photographic Experts Group) is the universal photo format, in use since 1992. It uses lossy compression optimized for photographic content, producing much smaller files than lossless formats while preserving visual quality.
Quality and file size
On photographic content the JPG output is visually identical to the PNG source — just much smaller (often 80–95% smaller). On graphics with sharp edges, text, or large flat color areas, JPG compression can introduce subtle blurring or artifacts. If your source is a screenshot or logo with hard edges, consider keeping it as PNG instead.
Filesmith runs entirely in your browser using WebAssembly. Files are never uploaded to any server — conversion happens locally on your device, instantly and privately.