Free, ad-free tools that just work

SpinDecks is a set of simple, fast tools for whatever you need to pick, time or count. No ads, no accounts, no tracking — everything runs in your browser and works offline. Pick a tool to get started.

Wheel of Names A fast, ad-free wheel of names for picking a winner, a volunteer or whose turn it is. Random team generator Turn any list of names into random, balanced teams in one tap. Online darts scoreboard A free darts scoreboard for 501, 301, 701 and cricket, built for phones at the oche. Random number generator Pick a random number in any range, or draw several at once. Countdown timer A big, clear countdown timer for lessons, tasks, games and streams. Tally counter A free online tally counter for keeping count of, well, anything — reps, laps, stock, attendance, spins or deaths. Slot reels picker A slot-reel style random picker: a row of reels that spin and stop on a pick from your own lists. Dice roller A free online dice roller that understands standard dice notation — type something like 3d6+2, 4d6kh3 or 2d20kh1 and it rolls fairly using your browser’s cryptographic random source. Who goes first? Settle who goes first in seconds. Board game score pad A free, general-purpose score pad for any board or card game — players across the top, rounds down the side, running totals that keep themselves. Online chess clock & multiplayer timer A free online chess timer for two players — or a shared game clock for up to six. Tournament bracket generator Make a tournament in seconds. The BT Dojo A head-to-head quiz game built for the interactive whiteboard. Reveal cards A dead-simple flashcard tool for the whiteboard. Pairs A memory-and-matching game for the whiteboard. Classroom bingo Whole-class bingo built from your questions. Class quiz A team quiz for the whole class, run from the board. Grid claim A two-team strategy quiz for the board. Countdown The classic letters-and-numbers game as a classroom starter. Axiom A daily maths puzzle for a starter or a brain-break, at four difficulty levels. Hangman The classic hangman word game, built for the whiteboard. Noughts & crosses Noughts and crosses (tic-tac-toe) for the board. Lexicon Guess the hidden five-letter word in six tries. Numberwang The maths quiz that everyone loves to play — a light-hearted homage to the famous sketch.