Purpose: Convert PNG images to compressed JPG (with a white background for transparency). Runs locally - no upload.
PNG to JPG
The PNG to JPG converter changes PNG images into compressed JPG format, reducing file size while keeping good quality - no software to install.
When to convert PNG to JPG
PNG is lossless and great for graphics with sharp edges or transparency, but photos saved as PNG are often much larger than they need to be. Converting to JPG applies efficient compression that dramatically shrinks the file - ideal for photos you want to email, upload, or post where PNG's extra size adds no benefit.
What to keep in mind
JPG does not support transparency, so any transparent areas become a solid background (usually white). JPG is also lossy, so avoid repeatedly re-saving. The conversion runs locally in your browser, so your images stay private. To keep transparency, use JPG to PNG instead.
Frequently Asked Questions
Why convert PNG to JPG?
To reduce file size. Photos saved as PNG are often far larger than the equivalent JPG, which compresses them efficiently.
Will transparency be preserved?
No. JPG does not support transparency, so transparent areas become a solid background colour.
Does converting reduce quality?
JPG uses lossy compression, so there is slight quality loss, though usually not noticeable at good quality settings.
Are my images uploaded?
No. The conversion happens in your browser, keeping your images private.
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