Privacy Policy

As Calculation Portal, we attach great importance to the privacy and protection of personal data of our users within the scope of the General Data Protection Regulation (GDPR).

Last Updated: 29 April 2026

1. Data Controller

In accordance with the General Data Protection Regulation (GDPR), the data controller is Calculation Portal.

2. Collected Personal Data

Calculation Portal may collect the following data to improve user experience and provide our services:

  • Technical Data: IP address, browser type, operating system, device information
  • Usage Data: Pages visited, tools used, visit duration
  • Cookie Data: Your preferences and site usage habits
Important: All our tools run in your browser (client-side). Files you upload are not uploaded to our servers and your personal data is not collected.

3. Purposes of Processing Personal Data

Collected personal data is processed for the following purposes:

  • To ensure and improve the functioning of the website
  • To improve user experience
  • To display advertisements and perform analysis
  • To fulfill legal obligations
  • To take security measures

4. Cookie Policy

Our website uses cookies to improve user experience and provide our services.

4.1. Types of Cookies Used

  • Required Cookies: Required for the website to perform basic functions.
  • Analytics Cookies: Used to analyze site usage.
  • Advertising Cookies: Used for Google AdSense advertisements.
  • Preference Cookies: Used to remember user preferences.

4.2. Cookie Management

You can manage or delete cookies from your browser settings. However, disabling some cookies may cause some features of the website to not work.

5. Sharing of Personal Data

Your personal data is not shared with third parties except for legal obligations and the following situations:

  • Google AdSense: For advertisement display
  • Google Analytics: For site analysis (optional)
  • Legal Obligations: To authorized institutions as required by legal regulations

6. Data Security

The following measures are taken for the security of your personal data:

  • SSL/TLS encryption protocols are used
  • Your files are not uploaded to our servers, all processes take place in your browser
  • Regular security updates are made
  • Access controls and authorization systems are implemented

7. Your Rights Under GDPR

In accordance with Article 11 of GDPR, you have the following rights:

  • To learn whether your personal data is processed
  • To request information if processed
  • To learn the purpose of processing and whether it is used in accordance with its purpose
  • To know the third parties to whom it is transferred domestically or abroad
  • To request correction if processed incompletely or incorrectly
  • To request deletion or destruction within the framework of the conditions foreseen in GDPR
  • To request notification of correction, deletion, destruction operations to third parties to whom personal data is transferred
  • To object to the emergence of a result against you by analyzing the processed data exclusively with automatic systems
  • To request compensation for damages if you suffer damage due to illegal processing

8. Contact

You can contact us to exercise your rights under GDPR or for questions about our privacy policy.

Data Controller

Calculation Portal

Please contact us for your requests under GDPR.

9. Changes

This privacy policy may be updated from time to time due to changes in legal regulations or updates to our services. Important changes will be published on this page and notified by email if necessary.

Thank You! Thank you for reading our privacy policy. Do not hesitate to contact us for your questions.

Frequently Asked Questions

Calculation Portal is a platform that offers free online tools. It includes QR code generator, SEO analysis, security scanning, file conversion and many more tools.

Yes, all tools are completely free. No registration or membership required.

QR code generator, SEO analysis, security scanning, image converter, Base64 converter, URL converter and more are available.

Yes, all operations are performed in your browser. Your data is not sent to our servers and your privacy is protected.

Select the tool you want, enter the required information and get the result. Most tools work instantly and show results immediately.