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Privacy policy

Preta Chrome Extension

Effective Date: February 24, 2026
Last Updated: February 24, 2026

Introduction

Preta (“we,” “us,” or “our”), operated under Zerostate, is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use the Preta Chrome Extension (the “Extension”). Our mission is to provide pre-code product validation while maintaining the highest standards of data security.

Data collection & usage

We only collect data that is strictly necessary to provide the functional features of the Extension.

User-Provided Information: When you create an account, we collect your email address and basic profile information.

Authentication Data: We use secure tokens to keep you logged into the platform.

Functional Data: To perform pre-code validation, the Extension may interact with the browser tab's UI elements only when explicitly triggered by you. This includes capturing logic flows or UI structures for the purpose of simulation.

Limited use disclosure

In accordance with the Chrome Web Store Developer Program Policies, Preta adheres to the “Limited Use” requirements:

We only use the data to provide or improve the single purpose of the Extension (product validation).

We do not sell your data to third parties, data brokers, or advertising networks.

We do not use your data for personalised advertising or creditworthiness assessments.

We do not allow humans to read your data unless we have obtained your explicit consent for a specific support issue or are required by law.

Data security

We implement industry-standard security measures to protect your data:

Encryption

All data is encrypted in transit using modern cryptography (HTTPS/TLS).

Storage

Any sensitive data is stored using secure, encrypted cloud infrastructure provided by Zerostate.

Permissions

The Extension requests the following permissions only as needed:

activeTab:

To validate the logic of the product you are currently viewing.

storage:

To save your preferences and session state locally.

scripting:

To perform pre-code validation and interact with UI elements for simulation.

host_permissions (<all_urls>):

To allow the Extension to work on any website for the purpose of product validation.

Your rights

Depending on your location (such as the EU/GDPR or California/CCPA), you have the right to:

Access the personal data we hold about you.

Request the deletion of your data at any time.

Opt-out of any non-essential data processing.

Changes to this Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. We will notify you of any material changes by posting the new policy on this page and updating the “Last Updated” date.

Contact us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:

Support email

support@pretasystems.com