Privacy Policy

Your privacy is our priority. Learn how we protect your data.

Last Updated: December 11, 2025

Local Storage Only

All your data is stored locally in your browser. We never send your data to external servers.

No Tracking

We don't track your usage, collect analytics, or use cookies for advertising purposes.

Your Data is Yours

You have complete control over your data. Export, delete, or modify it anytime.

No Account Required

Use Gantto without creating an account or providing personal information.

Information We Collect

Gantto is designed with privacy in mind. We collect minimal information necessary for the extension to function:

  • Project and Task Data: Information you enter (project names, dates, descriptions, etc.) is stored locally in your browser using Chrome's storage API.
  • Extension Settings: Your preferences and settings are stored locally.
  • No Personal Information: We do not collect names, email addresses, or any personally identifiable information.

How We Store Your Data

All data is stored using the chrome.storage.local API:

  • Local Storage: Data never leaves your device
  • No Cloud Sync: We don't sync your data to any servers
  • Browser-Based: Data is tied to your Chrome browser profile
  • Automatic Saving: Changes are saved automatically to local storage

What We Don't Do

We are committed to respecting your privacy:

  • We do not send your data to external servers
  • We do not track your usage or behavior
  • We do not use analytics or tracking cookies
  • We do not sell or share your data with third parties
  • We do not display advertisements
  • We do not require account creation or login

Your Rights and Control

You have complete control over your data:

  • Export: Export all your data to JSON or CSV at any time
  • Delete: Remove individual projects/tasks or clear all data
  • Modify: Edit any information you've entered
  • Uninstall: Removing the extension deletes all local data

Security

We take security seriously:

  • Chrome Security: Data is protected by Chrome's built-in security measures
  • No Network Requests: The extension doesn't make external network calls
  • Minimal Permissions: We only request necessary Chrome permissions
  • Open Source: Code can be reviewed for transparency

Chrome Permissions

Gantto requires the following Chrome permissions:

  • storage: To save your projects and tasks locally
  • No other permissions required

Third-Party Services

Gantto does not integrate with any third-party services, analytics platforms, or advertising networks. The extension is completely self-contained.

Children's Privacy

Gantto does not knowingly collect any information from anyone. Since we don't collect personal data, the extension is safe for users of all ages.

Changes to This Policy

We may update this privacy policy from time to time. Any changes will be posted on this page with an updated "Last Updated" date. We encourage you to review this policy periodically.

Contact Us

If you have any questions about this privacy policy or how we handle data, please contact us:

Privacy in a Nutshell

Your data stays on your device. We don't collect, track, or share anything. You have complete control. That's it. 🔒