Privacy Policy
Last updated: July 2026
Worksheet takes your privacy seriously. We require no sign-up and never sell your data. We use Google Analytics only for general usage statistics, and you can opt out at any time.
Worksheet data stays on your device
Using Worksheet requires no sign-up, name or email. Anything you type on a worksheet stays on your device and is never sent to a server.
Cookies and analytics
We use Google Analytics (GA4) to understand general usage, such as pages viewed, approximate location and device type, so we can improve the site; it sets its own cookies. Where the law requires prior consent (for example the EU, EEA, UK and Switzerland), analytics loads only after you accept it on the cookie banner; elsewhere it may load by default. Either way you can opt out at any time from the Cookie settings link in the footer, and declining loads nothing and clears the analytics cookies.
Everything runs in your browser
Every worksheet is generated on your own device. No calculation happens on a server, so anything you type never leaves your browser.
Third parties
All assets, including fonts, are served from our own server. Only if you consent, Google Analytics (provided by Google) processes usage data; no other third-party connection is made.
Children's privacy
Worksheet is safe for children and students. We ask no one for personal information, and analytics runs only with consent and only measures general usage.
Your rights (GDPR)
You can give or withdraw consent at any time. To ask what data Google Analytics has processed or to request its deletion, contact RSI Lab. If you do not consent, we hold no information about you at all.
Operator and contact
Worksheet is operated by RSI Lab. For any questions about this policy or your privacy, please reach us through the RSI Lab contact page.
Changes to this policy
If this policy changes, we will post the update on this page with a revised date.