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Posterize Effect

在浏览器中安全快速地执行Posterize Effect。免上传服务器、免注册账号，完全免费且极速完成。

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1. Upload Image

Upload an image to apply the effect

Posterize Effect

DCPIXEL采用领先的前端WebAssembly与HTML5 Canvas技术，所有数据全部在您的设备本地处理，保障极高的安全性与数据隐私。

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

常见问题解答

Does this permanently change my original file?
No. The effect is applied to a copy rendered in your browser. Your original image on disk is never touched — you download a new file with the effect applied.
Can I adjust the intensity before downloading?
Yes. Every slider updates the preview in real time, so you can fine-tune the effect before exporting the final image.
What format is the downloaded file?
PNG, to preserve full quality and, where relevant, transparency.
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Score 99+ on Google PageSpeed Insights

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