
Photo Spiral Engrave Generator
Free tool. Convert any photo into a single continuous spiral path with line thickness modulated by image brightness. The fastest possible photo engrave: the laser never lifts.
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Supports JPG, PNG, GIF, WebP
Spiral Preview
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Photo Spiral Examples
See what you can engrave with the Photo Spiral Generator. Both pieces below were laser-engraved on 2 mm white plywood — the spiral path traces the entire photo in one continuous unbroken line, with thickness varying to recreate the tones.

Materials used:
Top piece engraved using the score method (single-pass scoring along the path); bottom piece engraved using the fill method (line interior filled in for darker, more saturated tones).
About
Free tool that turns any photo into a single continuous spiral path. Line thickness varies with image brightness, recreating the photo from the outside-in.
All image processing runs locally in your browser. Distinctive aesthetic — looks like fine-art print engraving.
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