Easily compress PNG files online and create smaller images for websites, documents and sharing. A simple way to optimize your PNG files.
or drop image file here
Compress PNG images online with our free PNG Compressor. Reduce the file size of PNG images while maintaining clear and useful image quality. Simply upload your PNG file, let the tool optimize it, and download the compressed image in seconds. Smaller PNG files are easier to upload, share, store, and use on websites, helping improve page loading speed and overall performance. No software installation is required, and the tool works directly in your browser on desktop, tablet, and mobile devices.
Drag & drop your file into the tool above, or click Choose Files to browse.
Adjust any settings in the panel on the right to match your needs.
Click the action button and wait a moment while we process your file.
Download your result instantly — 100% browser-based, nothing leaves your device.
Built for speed, privacy and reliability — on any device.
Just upload your file and the tool handles the rest. No manual adjustments or software needed.
Everything runs directly in your browser. Your files never leave your device — 100% private.
Works on any modern browser on desktop, tablet or mobile — Mac, Windows, iOS, Android.
No subscriptions, no sign-ups, no hidden fees. Use Compress PNG as many times as you need.
Advanced processing algorithms ensure your images look sharp and professional after conversion.
Yes, Compress PNG is completely free. There are no hidden fees, subscriptions or account requirements. Just open the tool and start.
Compress PNG runs entirely in your browser. Your files are never uploaded to any server — they stay on your device the whole time, so your data is always private.
There is no hard file size limit enforced by the tool. Very large files may take longer to process depending on your device's memory and browser performance.
The tool supports the most common image formats including JPG, PNG, WebP, GIF and BMP. Output format options are shown in the settings panel.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Step-by-step guide with screenshots and tips.
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