PNG to JPG Converter
Convert PNG images to JPG format to shrink file size for email, uploads and web pages. Transparent areas are automatically filled with a white background.
Your files are processed locally in your browser and are not uploaded to our servers.
How to use png to jpg converter
- 1Upload one or more PNG images.
- 2The conversion to JPG starts automatically.
- 3Compare the original and converted file sizes for each image.
- 4Download a single JPG or all of them together as a ZIP.
About this tool
PNG is great for screenshots, logos and graphics with transparency, but it produces much larger files than JPG for photographic content. Converting to JPG can shrink file size dramatically, which helps when uploading to forms with size limits, attaching to email, or speeding up a web page.
Because JPG doesn't support transparency, any transparent pixels in the source PNG are filled with a solid white background during conversion — this happens automatically so the result is always a valid, opaque JPG.
Conversion uses your browser's canvas to redraw and re-encode each image, so quality settings, format handling and privacy match how the rest of this site's image tools work — nothing is uploaded to a server.
Frequently asked questions
Since JPG has no transparency channel, any transparent or semi-transparent pixels are filled with a solid white background as part of the conversion.