Privacy Policy

Last updated: May 18, 2026

GlintKit ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our website and tools (the "Service").

1. Information We Collect

GlintKit is designed with a local-first approach. We do not operate user-facing servers or databases. The following data may be stored locally on your device via your browser's localStorage:

• Account Information: Name, email address, mobile number, and gender — stored only if you create a GlintKit account.
• Tool Data: Any data generated by individual tools (e.g., BMI history, preferences) is stored locally on your device.
• Preferences: Settings such as dark mode and unit system preferences are stored in your browser.

This data is never transmitted to external servers, third parties, or cloud services by GlintKit.

2. Information We Do Not Collect

GlintKit does not collect:

• IP addresses or geolocation data.
• Browser fingerprints or device identifiers.
• Cookies for behavioral tracking or user profiling.
• Usage analytics, click data, or behavioural tracking information.
• Payment or financial information of any kind.

3. How Your Data Is Stored

All user data is stored exclusively in your web browser's localStorage. This means:

• Your data exists only on the device and browser where you created it.
• Clearing your browser data or switching to a different browser/device will remove your locally stored information.
• We have no ability to access, recover, or restore your data.

4. Third-Party Services

GlintKit may load external resources such as Google Fonts for typography and Google Material Symbols for icons. These third-party services are subject to their own privacy policies. We do not control or assume responsibility for the data practices of third-party providers.

GlintKit displays advertisements served by Google AdSense. Google AdSense may use cookies to serve ads based on your prior visits to GlintKit or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet. You may opt out of personalized advertising by visiting Google's Ad Settings or aboutads.info. For more information on how Google uses data when you use our site, visit google.com/policies/privacy/partners.

5. Children's Privacy

GlintKit is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you are a parent or guardian and believe your child has provided us with personal information, please contact us through our Support page so we can assist you.

6. Data Sharing and Disclosure

We do not share, sell, rent, or trade your personal information with any third parties. Since all data is stored locally on your device and never transmitted to us, there is no personal data in our possession to disclose.

7. Data Security

Because all data is stored on your device, its security depends on your personal device security practices. We recommend:

• Keeping your device and browser up to date.
• Using a strong password or device lock to prevent unauthorized access.
• Avoiding the use of shared or public computers for sensitive tool data.

8. Your Rights

Since GlintKit stores all data locally, you have full control over your information at all times. You can:

• View, modify, or delete your account and tool data at any time through your browser settings or within the tools themselves.
• Clear all GlintKit data by clearing your browser's localStorage.
• Choose not to create an account and use tools without registration where supported.

9. Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated "Last updated" date. We encourage you to review this policy periodically.

10. Advertising and Cookies

GlintKit uses Google AdSense to display advertisements. AdSense may place cookies on your browser to serve relevant ads. These cookies do not collect personally identifiable information. You can control cookie preferences using our cookie consent banner, accessible at the bottom of any page. Choosing to reject non-essential cookies will prevent AdSense cookies from being set. For full details, see Google's Privacy Policy.

11. Contact

If you have any questions or concerns about this Privacy Policy, please reach out via our Support page.