Small tools. Built for fun, kept because they're useful.
A personal collection of web apps and experiments — some solve a real problem, some were just a fun weekend build. Everything here is free to use, no account required.
ASCII Table Viewer
Look up ASCII, hex, octal, and binary codes, convert text to hex and back, and explore hex dumps byte by byte.
Visit site →Retirement Planner
Models income, taxes, and net worth year by year through retirement, with Monte Carlo risk analysis. Runs entirely in your browser — no account, no server.
Visit site →Options Dashboard
Live options chains with computed Black-Scholes greeks and a stock watchlist, powered by free market data.
Visit site →Trivia Teach
Multiple-choice trivia across ten categories — every answer, right or wrong, teaches you the background.
Visit site →Slideshow Maker
Turn photos and music into a Ken Burns slideshow, right in your browser, on desktop or phone.
Visit site →RetroShooter
A browser port of a classic arcade space shooter. Solar Space Intruders, reborn for the web.
Visit site →Daily Dashboard
Live weather and daily-glance data for a handful of cities, with 24-hour and 7-day charts.
Visit site →