Shrink your PNG files quickly and for free. Upload your images below and Converti reduces their size in seconds, with no software to install.
How to compress PNG
Click "Choose images" or drag your PNG files into the upload area.
Pick a quality level, or set a target size in KB.
Press "Compress" and download your smaller PNG. Several files arrive as a ZIP.
Frequently asked questions
Upload one or more PNG files in the box above, choose a quality or a target size, click "Compress", and download the smaller files. The whole thing takes a few seconds.
You're in control. A higher quality stays closer to the original, while a lower quality, or a smaller target size, saves more space. For most photos the difference is hard to notice.
Yes. Compressing PNG on Converti is completely free: no sign-up, no watermarks, unlimited compressions and no daily cap.
Your files are used only to perform the conversion. They are not stored afterwards and never shared with anyone.
