PNG is popular for screenshots, logos, UI graphics and images with transparency, but it often produces much larger files than JPG. That is why “compress png online free” is a strong search term for people trying to meet upload limits without changing image dimensions.
Shrink PNG file size in your browser while keeping the output as PNG.
Open Compress PNG →Why PNG files are often so large
PNG uses lossless compression, which protects detail well but usually results in larger files. It is great for text overlays, sharp edges, product cutouts and transparent artwork, but less efficient for photographs.
When PNG compression helps most
- Screenshots for job portals and support forms
- Transparent logos for websites
- App UI images and mockups
- Documents exported as screenshots
Expectation: PNG compression can help, but it is usually less dramatic than JPG compression because PNG aims to keep more exact visual data.
How to compress PNG online
- Upload a PNG file.
- Adjust the compression level if available.
- Preview the result.
- Download the smaller PNG.
Frequently asked questions
Can I compress PNG without converting it to JPG?
Yes. A PNG compression tool can keep the file as PNG while reducing its size.
Why is PNG usually larger than JPG?
Because PNG uses lossless compression and often preserves more exact image detail than JPG.
Is PNG better for screenshots and logos?
Usually yes. PNG is often the better choice for sharp graphics, transparent elements and interface images.