About

A small, growing arcade of single-purpose web things — built by one person, on purpose.

Creator & sole builder
Chandan Bhattacharjee

Hi — I'm Chandan, an AI and technology enthusiast from India, and I make everything you see here. ToolGameDesign is my personal corner of the internet: a place for small, self-contained browser tools and games that each do exactly one thing.

What this place is

Every tool on this site is a single web page that does one idea cleanly — scroll through the Earth, watch your heartbeats tick, read a Terms of Service that actually tells you the truth. There are no accounts to make, no streaks to keep, no notifications begging you to come back. You arrive, the thing works, and you leave. That restraint is the whole point.

It's built in the spirit of the indie web and sites like neal.fun: things made because they're interesting or quietly moving, not because they're trying to capture your attention and never give it back. The catalog grows whenever an idea feels worth building.

Why I build it

I'm fascinated by the place where artificial intelligence, the web, and human curiosity meet — and by how much you can still make with nothing but a single HTML file and an idea. Most of these tools take a fact, a feeling, or a small annoyance and turn it into something you can play with for a minute and carry with you a little longer. If one of them makes you pause, laugh, or see an ordinary thing freshly, it's done its job.

This is a one-person operation, made slowly and with care. Thanks for visiting it.

Say hello

Got an idea, a bug, a kind word, or a question about advertising? I'd genuinely like to hear it — head over to the contact page.