Cookie Policy

1. What are cookies and similar technologies?

Cookies are small pieces of information stored in your browser by a website. Let's Tools may use cookies, local storage, session storage, and similar browser technologies for preferences, analytics, performance, security, and error analysis.

2. Essential cookies and storage

• Language and theme preferences
• Temporary tool state needed for the page to work
• Security, cache, and service operation data
• Basic browser storage required to keep the interface stable

3. Functionality and preference storage

The Service may remember settings such as selected language, dark mode, recently used tools, pinned tools, and input state in your browser. These values are used to improve convenience and are generally stored on your device.

4. Analytics and error monitoring

The Service may use Google Analytics to understand aggregate visits and usage patterns, and Sentry to identify errors and improve stability. Technical information such as page URL, browser, device, timing, and error details may be processed.

5. Advertising cookies

If advertisements are displayed, Google AdSense or other advertising partners may use cookies or advertising identifiers for personalized ads, frequency capping, fraud prevention, and performance measurement. You can manage personalized ads in Google ad settings.

6. Security and infrastructure

Hosting, DNS, cache, and server components may process technical logs to keep the Service available and secure. This may include IP address, request URL, user agent, response status, cache status, and error logs.

7. How to manage cookies

You can block, delete, or limit cookies in your browser settings. If essential cookies or local storage are disabled, preferences may reset and some tool or interface behavior may not work as expected.

8. Contact

For cookie policy questions, contact seogkihongdev@gmail.com.