Use the click counter for reps, laps and inventory, the tally counter for survey marks, the people counter on a door, and the row counter for knitting and crochet patterns. Every count is stored in your browser, so closing the tab does not lose your place.
Random pickers you can trust
Draw a random number in any range, pull letters A–Z, spin words for Pictionary or charades, or generate HEX, RGB and HSL colors. Each generator can exclude repeats, so raffles, classroom picks and giveaways stay fair.
Calculators that show the working
Work out an exact chronological age in years, months and days, or solve any part of a discount: sale price, percentage off, or the original price. The steps are printed next to the answer so you can check them or paste them into a report.
Frequently asked
Are the tools really free?
Yes — every tool is free to use with no account, no trial and no feature locked behind a paywall.
Do they work offline?
Once a tool has loaded, it keeps working without a connection. Leave the tab open at an event or in a workshop and carry on counting.
Is my data sent anywhere?
No. Counts, text and settings stay in your own browser storage — nothing you type is uploaded to a server.
Can I use them on a phone?
Every tool is built for touch first, with large tap targets, and can be added to your home screen like an app.