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Compress PNG Images Online - Reduce File Size Free
Reduce the file size of your PNG images online for free. Smart compression, adjustable quality, 100% client-side privacy — no uploads.
Drag & drop files here, or click to select
Nothing leaves your device · No signup · No daily limit
Up to 100 MB per file
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How to use
- Upload your PNG images by dragging them or clicking browse.
- Adjust the compression quality until you find the right balance.
- Click Compress and download your optimized PNG images.
Frequently Asked Questions
Is my image data secure?
Yes. Sticraft runs 100% client-side — your images never leave your browser or reach any server.
Will I lose quality when compressing PNG?
You control the quality slider. Smart compression keeps PNG images looking sharp while significantly reducing file size.