Compress PNG to 20KB Online - Free Tool
Compress PNG images to 20KB or less. Keep transparency while reducing size.
Drop images here or click to select files
Supports PNG, JPG, WebP
Why Use Our PNG to 20KB Compressor?
- Free and no registration required
- 100% private - files processed locally in your browser
- Fast processing with no upload wait
- Works on any device - desktop, mobile, tablet
How to Compress Your Image
- 1 Upload your image by dragging & dropping or clicking to select
- 2 Adjust settings to target 20KB for your desired output
- 3 Process the image with one click
- 4 Download your processed image instantly
Pro Tips
- Good for logos and icons
- Maintains transparency
- Works with small to medium images
- Use PNG-8 for even smaller file sizes
- Great for favicons with transparency
- Reduce image dimensions for better results
Frequently Asked Questions
Will transparency be preserved?
Yes, PNG transparency is always preserved.
Why is my PNG larger than 20KB?
Complex images with many colors don't compress well. Try reducing dimensions.
Is 20KB good for favicons?
Yes, favicons under 20KB load fast and look sharp on retina displays.
Should I use PNG-8 for small sizes?
Yes, PNG-8 with 256 colors can achieve much smaller file sizes.