Free online tools that just work

What is SpinTock?

SpinTock is a collection of free, single-purpose web tools for the everyday moments that need a quick, fair answer or a timer you can trust. Each tool opens straight away and works on phones, tablets, laptops and classroom projectors. Most also have a full-screen mode, so a result or timer is easy to see across a classroom or meeting room.

Who it's for

• Teachers spin a wheel to choose who answers next, split a class into groups and put the result on the board in full screen.
• Families count down the sleeps to Christmas, draw Secret Santa names and settle who gets the front seat.
• Teams and offices organize gift exchanges, decide who presents first and time focused work sessions.
• Creators and small businesses draw giveaway winners and record the moment for their followers.
• Students break revision into timed sessions and see how much focused time they put in each day.

How we build our tools

• No sign-up. There are no accounts. Every tool works as soon as the page loads.
• Your data stays in your browser. Names, lists, tasks and settings are processed on your device. Some tools remember your last list in your browser's storage so it's there next time, but nothing you type is sent to us.
• Fair randomness. Whenever a tool picks something at random, whether that's a wheel result, a Secret Santa match, a team split or a giveaway winner, it relies on your browser's built-in cryptographic random number generator, and the result is decided before any animation starts.
• Tested for fairness. The code that picks, draws and splits is checked by automated tests that run thousands of simulated draws, confirming every result is valid and that outcomes come up about equally often.
• Light and accessible. Pages are lightweight static HTML, can be used with a keyboard, and respect your device's reduced-motion setting.

SpinTock is free to use. We use privacy-friendly analytics that don't set cookies to see which tools are popular, and in future the site will be supported by ads. Our privacy policy explains what that means for you.

Popular tools to try

• Spin the Wheel: add up to 500 names or options, spin, and share your wheel with a link.
• Secret Santa Generator: draw names with exclusions for couples, then reveal by private link, a pass-the-phone wheel or printed cards.
• Random Team Generator: even teams in one click, with keep-apart pairs and a full-screen view for the classroom.
• Pomodoro Timer: focus sessions and breaks that keep exact time in a background tab, with a task list and daily stats.
• Giveaway Picker: pick winners and alternates from pasted comments, with a confetti reveal made for screen recording.
• Christmas Countdown: the days, hours and sleeps left until Christmas, with falling snow and a full-screen mode.