Compress PNG Images Online
Reduce PNG file size with smart colour optimization. Transparency is preserved and everything runs in your browser.
Select images to compress
or drag and drop images here • Paste from clipboard (Ctrl+V)
100% Client-Side Privacy
Supports JPG, PNG, WEBP, SVG, GIF
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Original Size: --
How to Compress PNG
01
Upload
Add JPG, PNG or WebP images, or paste from the clipboard.
02
Choose quality
Use the slider, or set an exact size in KB.
03
Download
Save single files or everything as a ZIP.
Frequently Asked Questions
Upload your images, adjust the quality slider if you want, and download the smaller files. Bulk upload and ZIP download are supported.
Typically 50 to 90 percent for photos, depending on the image and the quality you choose.
Yes. It is free with no limits, and your files are processed in your browser, never uploaded.
Yes. Type the target size in KB in the "exact size" box and the tool will fit the file under it.