Compress PNG images online for free with our easy PNG Compressor. Reduce image file size while maintaining quality, making images faster to upload, share, and store.
or drop image file here
Compress PNG reduces the file size of PNG images while preserving important visual details and transparency. It is useful for optimizing website graphics, logos, icons, screenshots, and other PNG files that need to load or transfer more efficiently. Reduce unnecessary file size while keeping your images clear and suitable for their intended use. Choose the compression level that provides the right balance between file size and image quality.
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.