Your Privacy Matters
Your images are processed privately for compression and deleted automatically within one hour.
Compress PNG Online
Reduce PNG file size without losing quality
Compress PNG images in seconds. Free online tool — no account required.
- No account required
- Private & secure processing
- Auto delete within 1 hour
Drop Your Files Here
. You can also paste an image with Ctrl + V. Max 10 MB.
Supported format: PNG • Maximum file size: 10 MB. Your files are private and automatically deleted within one hour.
Smaller Size, Same Great Quality
Smart Compression
Intelligent compression tuned for PNG images.
Up to 80% Smaller
Dramatically reduce file size for faster uploads and page loads.
Perfect for Web
Optimize images for websites, blogs, and product pages.
Quality You Can Trust
Preview before download so quality stays under your control.
How It Works
- 1
Upload Your Image
- 2
Compress
- 3
Preview Result
- 4
Download
Fast & Efficient
Cloud-backed guest processing delivers results in seconds without installing software.
Frequently Asked Questions
How does PNG compression work?
The tool re-encodes your PNG with settings that reduce file size while keeping the result visually usable.
Is there a file size limit?
Guest uploads support PNG up to 10 MB.
Will compressing reduce image quality?
Stronger presets can soften fine detail. Choose a lighter preset when looks matter most, and always preview.
Do I need an account?
No. Guest compression works without signing in.
Are my images stored permanently?
No. Guest uploads and results are deleted automatically within one hour.