Privacy Policy
How this site handles data, cookies, analytics, and advertising.
Last updated: November 2026.
Short version
SimpleTools Daily does not require an account, does not ask for personal information, and runs all calculations locally in your browser. The values you enter into a calculator never leave your device. The site uses Google AdSense to display advertising, which involves cookies and limited data collection by Google. You can opt out of personalized advertising at any time via your Google ad settings.
What information we collect
SimpleTools Daily does not collect personal information directly from you. We do not run our own analytics, we do not maintain a user database, and we do not have a server-side log of the inputs you put into calculators. All tool calculations happen in your browser and are discarded when you leave the page.
Your browser does send standard request information to the web server when loading a page — IP address, user agent, referring URL — which is the normal way the web works. Our hosting provider may retain access logs for a limited period for security and operational purposes.
Cookies
This site uses one first-party cookie / localStorage key to remember your preferred light/dark theme between visits. That value is stored on your device and is not transmitted to us.
Third-party cookies may be set by Google AdSense (see the next section). You can manage or block cookies via your browser settings without affecting the calculator functionality.
Advertising — Google AdSense
SimpleTools Daily is supported by Google AdSense. Google and its partners use cookies and similar technologies to serve ads based on your prior visits to this and other websites. This is known as personalized advertising.
Specifically:
- Google uses cookies (the DoubleClick "DART" cookie, NID cookie, and related identifiers) to serve ads.
- You can opt out of personalized advertising by visiting Google Ad Settings.
- You can opt out of third-party vendor cookies on aboutads.info or youronlinechoices.com (for European users).
- For information about how Google uses data when you use partner sites, see Google's policy.
Analytics
If we add analytics in the future, this section will be updated and we will disclose what tool is used and what data is collected. As of the date above, no separate analytics service is in use.
Children's privacy
SimpleTools Daily is a general-audience educational utility site and is not directed at children under 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information, please contact us and we will delete it.
Your rights (GDPR / CCPA)
If you are in the EU/EEA, UK, or California, you have rights regarding personal data under GDPR or CCPA, including the right to access, correct, or delete data. Because we do not collect personal information directly, most requests will be limited in scope, but please contact us at the address below and we will respond within a reasonable timeframe.
Changes to this policy
This policy may be updated to reflect changes in the site, advertising partners, or applicable law. The "last updated" date at the top will reflect any changes. Material changes will be reflected on the site itself.
Contact
For privacy questions, contact support@simpletoolsdaily.com. Include "Privacy" in the subject line so the message reaches the right inbox.