Privacy Policy

1) Scope

This Privacy Policy explains how we collect, use, and safeguard personal information when you use memory-graph.com (the “Service”). It applies to all visitors and users of the Service.

2) Data We Collect

We collect only minimal information necessary to operate the Service:

• Technical data: such as IP address, browser type, device information, and access timestamps (automatically logged by our hosting provider, Cloudflare).
• Usage data: interactions with the site (e.g. pages visited, code execution if relevant).
• Optional data you provide: if you contact us via email or feedback forms, we may collect your name, email address, and message content.

We do not intentionally collect sensitive categories of data (such as health information or political opinions).

3) How We Use Data

We use collected data to:

• Provide, maintain, and improve the Service.
• Monitor performance, security, and prevent abuse.
• Respond to support requests or feedback you send us.

We do not sell or rent your personal data to third parties.

4) Sharing of Data

We may share data only with:

• Service providers: e.g. hosting (Cloudflare) for operating the Service.
• Legal authorities: if required by law or legal process.

Third-party open-source components (Pyodide, CodeMirror, Viz.js) run entirely in your browser; no personal data is shared with their authors through our Service.

5) Cookies & Local Storage

The Service itself does not set tracking cookies. However, essential cookies or local storage may be used for technical purposes (e.g. remembering UI state). You can control cookies in your browser settings.

6) Your Rights (GDPR)

If you are located in the EU/EEA, you have rights under the GDPR, including:

• Right to access personal data we hold about you.
• Right to rectification of inaccurate data.
• Right to erasure (“right to be forgotten”).
• Right to restrict or object to processing.
• Right to data portability.

To exercise these rights, contact us at bterwijn@gmail.com. We may require verification of your identity before fulfilling requests.

7) Security

We take reasonable technical and organizational measures to protect your data against unauthorized access, loss, or misuse. However, no method of transmission or storage is 100% secure, and we cannot guarantee absolute security.

8) Children’s Privacy

The Service is not directed at children under 13, and we do not knowingly collect personal data from children. If you believe a child has provided us with personal data, please contact us and we will delete it.

9) Changes to this Policy

We may update this Privacy Policy from time to time. Updates will be posted on this page with a revised “Last updated” date. Continued use of the Service constitutes acceptance of the updated Policy.

10) Contact

If you have questions or requests regarding this Privacy Policy or our data practices, contact us: