---
title: "Privacy Policy"
description: "Last updated: September 2026 This Privacy Policy explains what personal information ChalkLens collects through ChalkLens (chalklens.org), how we use it, and the choices available to you. 1. Data controller ChalkLensEmail: privacy@chalklens.org 2. Information we collect Technical data: IP address, browser, operating system, referring URL, access time, and clickstream data. Messages: Name, email address, and message ... Read more"
canonical: "https://chalklens.org/privacy-policy/"
published_date: "2026-09-13T17:19:54+00:00"
modified_date: "2026-09-19T09:44:29+00:00"
author: "techguruswaraj"
---

**Last updated: September 2026**

 

This Privacy Policy explains what personal information ChalkLens collects through ChalkLens (chalklens.org), how we use it, and the choices available to you.

 

## 1. Data controller

 

**ChalkLens**Email: [privacy@chalklens.org](mailto:privacy@chalklens.org)

 

## 2. Information we collect

 

- **Technical data:** IP address, browser, operating system, referring URL, access time, and clickstream data.
- **Messages:** Name, email address, and message content when you contact us.
- **Newsletter data:** Email address supplied when you subscribe.
- **Cookies:** Information from first-party and third-party cookies described in our [Cookie Notice](/cookie-notice/).

 

## 3. Service providers

 

Depending on the services active on the site, providers may include Google Analytics or Plausible for analytics; Google AdSense, Google Ad Manager, or other ad networks; Mailchimp or ConvertKit for newsletters; and hosting, TLS, firewall, and anti-spam services.

 

## 4. How we use information

 

- Run, secure, and maintain the site.
- Measure reader activity in aggregate.
- Send newsletters to people who opted in.
- Detect spam, fraud, and security threats.
- Meet legal obligations.

 

## 5. Your rights

 

Depending on where you live, you may ask to access, correct, delete, restrict, or export your personal information. You may also object to certain processing or opt out of the sale or sharing of personal data where those rights apply. We don’t discriminate against people who exercise their rights.

 

## 6. Retention

 

We keep personal information only as long as needed for the purposes described here or as required by law. Newsletter data stays on the list until you unsubscribe.

 

## 7. Contact

 

To ask about your information or exercise a privacy right, contact the Privacy Officer at [privacy@chalklens.org](mailto:privacy@chalklens.org).Mailing address: ChalkLens, Corporate Office, India.

### Structured Data (JSON-LD)

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