TinyFoundry Play

Welcome to TinyFoundry Play — a small collection of lightweight, just‑for‑fun web utilities built as experiments.

Biorhythm Calculator

Explore traditional physical, emotional, and intellectual biorhythm cycles based on your date of birth. Provided purely for curiosity and reflection.

Enter your current role title and receive a randomly generated, tongue‑in‑cheek “promotion”. No careers were harmed in the making of this tool.