Denny Chan

I'm Denny. I live in Shenzhen, China, and I run a small product studio. We don't have a big team or a fancy office — just a handful of people who like building things that people actually use.

Wallnora grew out of my years in cross-border ecommerce and SEO. I kept running into the same problem: getting good wall art was expensive and slow — either commissioning artists or digging through stock sites. So we built an AI wall art generator that lets anyone create gallery-quality pieces and preview them on their actual walls before ordering a print.

Before Wallnora, I built ColorByte AI, our other product — an AI coloring page generator that started as a weekend project for my daughter. It grew into something real: five tools, 20 art styles, 30 categories, and over 3,000 free pages, used by parents, teachers, and KDP sellers worldwide.

The philosophy behind everything we build is the same: make something useful, keep it simple, don't overthink it. I still do a lot of the support emails myself, because hearing directly from people who use what you've built is the fastest way to know what's broken and what's missing.

If something doesn't work the way you'd expect, or you have an idea, or you just want to say hi — my inbox is open. I read everything.