Privacy Policy & GDPR Compliance

Last Updated: March 19, 2026

1. Data Collection & Processing Principles

Tool3M is committed to protecting your privacy. Our core principle is 'Minimal Data Collection.' The vast majority of our tools (such as JSON Formatter, Base64 Encoder, etc.) execute entirely locally within your browser. This means your input data is not transmitted to our servers, ensuring absolute data privacy.

2. Cookie Usage

We use cookies to store your preferences (such as language and theme mode) and optimize website performance. Additionally, we use third-party cookies (such as Google Analytics) to compile traffic statistics. This data is anonymized and used solely to help us understand how users interact with the site.

3. Advertising & Third-Party Services

This site displays advertisements through Google AdSense to support its operations. Google, as a third-party vendor, uses cookies to serve personalized ads based on your visits to this site and other sites on the internet. You can manage or opt-out of personalized advertising by visiting Google's Ads Settings page. Please note that disabling cookies may affect the user experience of some site features.

4. GDPR Compliance Statement

For users in the European Union (EU), we strictly comply with the General Data Protection Regulation (GDPR). You have the following rights: - Right to Access: Know what data we process about you. - Right to Rectification: Request correction of inaccurate personal information. - Right to Erasure: Request deletion of your data under certain conditions. - Right to Restrict Processing: Request limitation on how your data is processed. Since most of our tools do not store personal data, these rights primarily apply to non-anonymous information provided during email communication.

5. Data Security Measures

We employ multiple security measures to protect your information from unauthorized access, alteration, or disclosure. While we strive to protect your personal information, please remember that no method of internet transmission or electronic storage is 100% secure.

6. Children's Privacy

Our services are not directed at children under 13. We do not knowingly collect personally identifiable information from children under 13. If we discover that a child under 13 has provided us with personal information, we will immediately delete such information from our servers.

7. Contact Us

If you have any questions about this Privacy Policy or your data, please contact our privacy compliance team: [email protected].

If you have any questions, please contact us through the methods provided on this site.