Dot Rasterer

This interactive tool converts any image into a dot-based raster pattern directly in your browser. You can adjust the number of dots, the scale, the shape and the background color to experiment with halftone-style effects. All processing happens locally on your device using the HTML5 Canvas API and no data is uploaded or stored anywhere.

Upload image

Processing happens fully in your browser.

Dots across width Supersample scale Background Dot shape Circle Square Antialias circles

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Original

Result