Personal tools
Small tools for everyday things.
A collection of browser tools for learning, teaching, and everyday life.
Explore the toolsThe collection
Each tool opens in a new tab
KidsZone
A small playground of browser games and learning activities — alphabet, counting, math drills, simple arcade games.
Office Hours Optimizer
Mark your unavailable hours, import a class schedule HTML, and get office-hour slot recommendations that maximize student coverage.
PhotoStudio
Browser-based background remover and passport-photo cropper. Drop in an image, get a clean cutout or print-ready crop — all client-side.
Scorekeeper
Round-by-round score tracker for any 2–8 player game. Tabular layout, undo, sort by current standings.
Codenames
Self-hosted board generator for the Codenames party game — English & Bangla word lists, base & duet modes.
RHIT Courses
Teaching tools organized by Rose-Hulman course — starting with Engineering Economy (CE 303): cash flow equivalence diagrams and interest factor tables.
Rose-Hulman
An index of small tools built for Rose-Hulman Institute of Technology workflows — starting with a Print & Copy order form autofill generator.
Car Finance Calculator
Enter the price, interest rate, down payment, and loan term to see your monthly installment, total interest, and total cost.