ImageGarageJPG is widely accepted and can make photographic PNG files much smaller. The important trade-off is that JPG uses lossy compression and cannot preserve transparent areas.
Check whether JPG suits the image
JPG works well for photographs and complex color. PNG is often better for logos, interface screenshots, diagrams and images that need transparency. Converting those graphics to JPG may introduce soft edges or compression marks.
Add the PNG
Open Image Converter and choose one or more PNG files. Batch conversion is useful when all files need the same output format and quality, but inspect a representative image before downloading the entire set.
Select JPG and quality
Choose JPG as the output. Start with a high quality setting and lower it only when file size matters. Fine text and sharp borders reveal compression damage earlier than ordinary photo areas.
Understand transparency
Transparent pixels cannot exist in JPG, so ImageGarage fills transparent areas with white. If the graphic must work on different background colors, keep a PNG or choose WebP where the destination supports transparency.
Compare the exported copy
Open the JPG and compare it with the PNG at normal size and at 100% zoom. Check text, logos and gradients. Keep the source PNG as the master file for future editing.
Use the tool
Ready to try it? Open Image Converter. Your image is processed in your browser and is not uploaded to ImageGarage.