Small tools for the moments around the game

ZenGamer is a set of free browser tools for the moments around gaming: before you queue, between rounds, after a loss, and when it's time to stop. Each tool does one job and takes a minute or two.

What we promise

• Useful first. No articles to scroll past. The tool is at the top of every page, with a short note on how to use it and why it works.
• Honest. Every scientific claim links to the study or institution it comes from. Where the evidence is thin, we say so.
• Private. No accounts, no cookies, no ads, no trackers. Anything a tool remembers, like your reaction times, stays in your own browser. See the privacy page.
• Free. The tools run entirely in your browser, so they cost almost nothing to host. There's nothing to buy.

What this isn't

These are wellbeing tools, not medical care. They don't diagnose or treat anything, including gaming disorder, anxiety or ADHD. If gaming, sleep or mood feels out of your control, please talk to someone or see a doctor.