Dev Blog

Behind-the-scenes logs, technical challenges, and deep dives into how we build GammaLand products and tools.

Turning a cat photo into a die-cut sticker in GammaSticker

How to Turn Any Photo Into a Die-Cut Sticker (Free, In Your Browser)

Click to cut out your subject with on-device AI, add a die-cut border, and export a transparent PNG — then lay out a full print sheet for UV / DTF printing. No uploads, no sign-up.

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Custom Dimensions in GammaCrop

GammaCrop v1.8: Custom Dimensions and Full Persistence

By popular request, GammaCrop now supports non-standard PLA blanks by allowing precise custom dimensions, while remembering all your workflow settings.

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UV Ink Overspray on Ceramic Magnets

GammaCrop v1.7: Solving UV Ink Overspray on Ceramic Magnets

Understanding tolerance stacking, bleed margins vs. safe areas, and how to prevent fuzzy edges when printing pre-cut substrates on the EufyMake E1.

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GammaCrop AI Background Removal

GammaCrop v1.6: Faster, Smarter Background Removal

How we upgraded GammaCrop's AI from a single slow model to a fast multi-model system with WebGPU acceleration. Lessons learned about local inference in the browser.

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