Privacy Policy
Last updated: November 6, 2026
Summary
- Files you open in our tools are processed locally in your browser and are never uploaded to our servers.
- We store a few preferences (theme, exercise progress, cookie choice) in your browser's local storage.
- We use Google AdSense to show ads. Google and its partners may use cookies to serve ads.
Information we collect
Spreadsheet data: none. Our cleanup, compare, convert, merge and split tools run entirely on your device.
Local storage: your theme choice, exercise progress and cookie-consent choice are stored in your own browser. You can clear them at any time through your browser settings.
Server logs: our hosting provider may automatically log standard information such as IP address, browser type and pages visited, for security and performance purposes.
Advertising and cookies
Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visit to this site and/or other sites on the Internet.
You may opt out of personalised advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies for personalised advertising at www.aboutads.info.
Learn more about how Google uses information from sites that use its services.
Your rights (GDPR / UK GDPR / CCPA)
Depending on where you live, you may have the right to access, correct or delete personal data, and to object to or restrict certain processing. Users in the EEA, UK and Switzerland are asked for consent before personalised ads are shown. Contact us at hello@spreadsheetgym.com to exercise your rights.
Children
This site is not directed at children under 13, and we do not knowingly collect personal information from them.
Changes
We may update this policy from time to time. The "last updated" date above shows when it was last changed.
Contact
Questions about this policy: hello@spreadsheetgym.com.