DevTools Box
Developer tools that run fully in your browser
JSON, YAML, Base64, Regex, Cron, SQL, color, code-to-image and more — fast client-side utilities with zero upload.
devtoolsbox.site
One domain, three products: tools, calculators, and an AI life replay game.
This portal brings together DevTools Box, Creator Numbers, and AI Life Replay under a single home base so visitors can jump straight to the experience they need.
Creator Numbers
Fee and earnings calculators for creators
Estimate what you actually keep on Etsy, Gumroad, Ko-fi, Patreon, digital products, and freelance work.
AI Life Replay
Play the upgraded life-replay game
Choose a world, roll talents, replay a life path, and support the project if you enjoy the experience.