Periodic Table
Interactive periodic table of all 118 elements. Search, filter by category, and click any element for details. Runs on your device — nothing is uploaded, nothing is stored.
Click an element to see its full details.
Spin a customizable wheel to randomly pick a winner from a list of names. Paste one name per line, shuffle the order, and optionally remove each winner after they're picked.
Split a list of names into randomized groups. Choose a target number of groups or a group size, and get a print-friendly grid of balanced teams.
Generate classic B-I-N-G-O number cards or custom word-pool bingo cards, print as many as your class needs, and hand out a unique sheet to every student.
Interactive periodic table of all 118 elements. Search, filter by category, and click any element for details.
Periodic Table is a school & learning utility that generates output from your inputs without ever asking for a file. There is nothing to upload — the tool is pure math, pure pattern generation, or pure configuration — so the question of whether your data stays private is moot. Nothing you don't type goes anywhere. The result renders instantly inside the browser, and you can copy, download, or screenshot it however you like.
It is free, needs no account or email, doesn't carry a watermark, doesn't throttle how often you can run it, and keeps working offline. The whole catalog follows the same ground rules; a few tools like this one are a particularly clean case because they could not leak your data even if they tried.