PNG Image Compressor
Shrink your PNG files without losing much quality. Everything happens in your browser, nothing gets uploaded anywhere.
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Drop a PNG image here or click to browse
PNG files up to 50 MB
About this tool
This tool compresses PNG images using your browser's built-in Canvas API. Since PNG is a lossless format, the tool may automatically choose WebP output when it produces a smaller file at your chosen quality level. You can also scale down the image dimensions to further reduce file size.
Drag and drop or click to upload
Adjustable quality and scale sliders
Side-by-side preview of original and compressed
Auto-picks WebP when it gives a smaller file
Shows file size savings at a glance
Runs entirely in your browser, nothing gets uploaded