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Cookie Transparency

Cookie Policy

How we use cookies to improve your experience

Last Updated: January 22, 2025

Effective: January 22, 2025

🍪
GDPR Compliant
🛡️
Your Control
📊
Transparent
⚙️
Manageable
Essential Only
With Consent
Privacy First

Cookie Control

You decide what's shared

GDPR/CCPA

Full compliance

Google Ads

With consent only

Your Choice

Manage anytime

What Are Cookies?

Cookies are small text files that are placed on your device when you visit our website. They help us provide you with a better experience by remembering your preferences and understanding how you use our site.

We use cookies in accordance with applicable laws, including GDPR for European users and CCPA for California residents. Cookie consent is managed through Google's Privacy & Messaging platform (Funding Choices) to ensure compliance with regional privacy regulations.

🍪

Small Files

Tiny text files on your device

⚙️

Better Experience

Remember your preferences

🛡️

Privacy Protected

Compliant with GDPR/CCPA

Types of Cookies We Use

Essential Cookies (Always Active)

These cookies are necessary for the website to function and cannot be switched off. They are usually only set in response to actions made by you, such as setting your privacy preferences or logging in.

Examples:

  • consent_preferences: Stores your cookie consent choices (1 year)
  • session_id: Maintains your session state (session only)
  • security_token: Protects against CSRF attacks (session only)

Advertising Cookies (With Your Consent)

We use Google AdSense to display advertisements that help support our free service. These cookies help deliver relevant ads and measure their effectiveness. They are only set with your explicit consent.

Google AdSense Cookies:

  • _gcl_au: Ad conversion tracking (3 months)
  • IDE: DoubleClick for ad relevance (1 year)
  • ANID: Google ads preferences (1 year)
  • NID: Google preferences and personalization (6 months)

For full details, visit Google's Cookie Policy

Your Cookie Choices

Consent Management: We use Google's Privacy & Messaging (Funding Choices) to manage cookie consent in compliance with regional privacy laws. Your choices are respected across all regions.

🇪🇺 EU/UK/Swiss Users

  • Explicit consent required before advertising cookies
  • Consent banner appears on first visit
  • Accept or reject non-essential cookies
  • Change preferences anytime via footer
  • Non-personalized ads if you refuse

🇺🇸 California Users (CCPA)

  • Special privacy rights under CCPA
  • Opt out via "Do Not Sell My Info" in footer
  • Google Funding Choices respects your choice
  • Right to know what data is collected
  • Right to delete personal information

🌍 Other Regions

  • Advertising cookies enabled for better ad relevance
  • You may see a notice about cookie usage
  • Manage Google ads at Ad Settings
  • Use browser settings or ad blockers as preferred

How to Manage Cookies

On Our Website

Click the "🍪 Manage Cookie Preferences" button in our footer to update your choices anytime. This opens Google's Privacy & Messaging dialog where you can manage your consent preferences.

Browser Settings

Control cookies through your browser settings:

Note: Blocking all cookies may affect site functionality. Essential cookies cannot be disabled as they are required for the site to work properly.

Important Google AdSense Disclosure

Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to our website or other websites.

Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our site and/or other sites on the Internet.

Users may opt out of personalized advertising by visiting Ads Settings. Alternatively, users can opt out of third-party vendor's use of cookies for personalized advertising by visiting optout.aboutads.info.

Why We Use Google AdSense

Google AdSense helps us keep AI Math Calculator completely free for all users. The advertising revenue supports our server costs, development, and maintenance, allowing us to provide 500+ mathematical tools without charging users or requiring subscriptions.

Updates to This Policy

We may update this Cookie Policy from time to time to reflect changes in our practices or for legal reasons. We will notify you of any material changes by updating the "Last Updated" date at the top of this policy.

We encourage you to review this policy periodically to stay informed about how we use cookies. Continued use of our website after any changes means you accept the updated policy.

Questions About Cookies?

If you have questions about our use of cookies or this policy, please don't hesitate to contact us. We're committed to transparency about our data practices.

Privacy Questions

Email us

General Support

Email us

Legal Inquiries

Email us

Thank you for using AI Math Calculator! Your privacy is important to us, and we're committed to being transparent about our cookie usage.