PNG to JPG converter
Change PNG pictures into smaller JPG files.
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How to use it
Step 1
Choose one or many PNG files.
Step 2
Set the JPG quality. 90% is a good balance of sharpness and size.
Step 3
Press Convert.
Step 4
Download the JPG files one by one or all together as a ZIP.
About this tool
PNG files are lossless, which makes them large. A screenshot or a photo saved as PNG is often five to ten times bigger than the same picture as a JPG, which matters when a form, email or website limits the file size.
JPG cannot store transparency, so transparent areas of a PNG become white. If you need to keep the transparent background, keep the PNG or convert it to WebP instead.
Conversion happens in your browser. The quality slider controls the trade-off: lower values make smaller files but add visible blur around text and sharp edges. For logos, line art and text screenshots, PNG often stays the better choice.
Questions
Why convert PNG to JPG?
To make the file much smaller. JPG suits photographs, and many upload forms accept only JPG.
What happens to the transparent background?
It becomes white, because the JPG format has no transparency.
Which quality should I use?
Start at 90%. Go down to 70% for web use, and up to 100% if the picture will be printed.
Is it safe to convert private pictures?
Yes. The file is converted on your device and is not uploaded.