Compress PNG images online
Reduce PNG file size while preserving transparency. A practical PNG compressor for icons, logos, graphics, and screenshots.
Practical PNG examples
Compress a PNG to 100 KB
Start with the quality control and check the output size after processing. For stricter limits, resize the image before downloading.
Shrink a transparent logo
Upload a logo or icon and keep PNG output so its transparent background remains available for your website.
How to compress PNG
- 1
Upload PNG
Select or drop a PNG file up to 20 MB.
- 2
Set quality
Use the quality slider to balance size and clarity.
- 3
Download PNG
Save the optimized PNG to your device.
PNG compression benefits
Smaller PNGs
Palette optimization helps shrink PNG files for faster pages.
Transparency kept
PNG compression preserves alpha channels.
Web-ready
Ideal for UI assets, logos, and graphics.
Privacy
Your PNG is uploaded only to create the optimized download. We do not keep uploaded images after processing.
PNG compressor FAQ
- Does PNG compression remove transparency?
- No. PNG output keeps transparency when you compress PNG files.
- PNG vs JPEG?
- Use PNG for graphics and transparency. Use JPEG for photos.
- Best quality setting?
- Try 75–85% for a good balance of size and quality.
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