Frequently Asked Questions
Everything you need to know about CrayonCraft
Is CrayonCraft really free?
Yes, completely free. No sign-up, no credit card, no hidden fees. The AI model downloads once and runs in your browser.
Are my photos safe?
Absolutely. Your photos never leave your device. Unlike most coloring page services that upload your images to their servers, CrayonCraft processes everything locally in your browser. We can't see your photos even if we wanted to.
Can I use the coloring pages commercially?
Yes. Every coloring page you create is yours to print, share, sell, or distribute however you like. No attribution required, no watermarks.
What photo formats are supported?
Any image your browser can display — JPG, PNG, HEIC, WebP, and more. There's no file size limit since processing happens on your device.
Can I make a printable coloring book?
Yes! CrayonCraft's book builder lets you add multiple photos, design custom front and back covers, add captions with auto-detected dates and locations, and export a print-ready PDF in US Letter, A4, or square format.
How long does processing take?
The first time you use CrayonCraft, the AI model needs to download (about 50MB). After that, processing a single photo typically takes 5-15 seconds depending on your device. The model is cached so future visits are instant.
Does CrayonCraft work on mobile?
Yes! CrayonCraft works in any modern browser on desktop, tablet, or phone. No app to install. For the best experience on mobile, we recommend using Chrome or Safari.
What is premium processing?
Premium processing uses server-side AI to generate higher resolution coloring pages with cleaner lines and better detail. It's optional — the free browser-based processing works great for most uses.