Privacy Policy

1. Introduction

Welcome to Stringfy. We are committed to protecting your privacy and ensuring that your data remains secure. This Privacy Policy explains our practices regarding the collection, use, and disclosure of information when you use our web application.

The short version: We do not collect, store, or transmit any personal data or text you enter into this application.

2. Local Processing via WebAssembly

This application is built using WebAssembly (Wasm) and operates entirely entirely client-side. This means that all text obfuscation, image generation, and data processing happen strictly within your local web browser's memory.

  • No Server Transmission: The text you input and the images you generate are never sent to our servers or any third-party servers.
  • Zero Data Retention: As soon as you close your browser tab or refresh the page, the data you entered is permanently cleared from your device's memory.

3. Local Storage and Cookies

We do not use tracking cookies, analytics cookies, or any third-party marketing scripts.

To provide a seamless user experience, we utilize your browser's localStorage API to remember your UI preferences across visits. Under the GDPR, these are classified as "strictly necessary" for the operation of the user interface:

  • Theme Preference: Remembers whether you prefer Dark Mode or Light Mode.
  • Language Preference: Remembers your selected display language.

These preferences are stored entirely on your device and are never transmitted to us. You can clear them at any time by clearing your browser's site data.

4. GDPR Compliance & Your Rights

Under the General Data Protection Regulation (GDPR) and other global privacy laws, users have rights to access, rectify, port, and erase their personal data.

Because our architecture is completely serverless and we do not collect or hold any personal data whatsoever, there is no personal data for us to access, rectify, or erase on your behalf. You have total control over your data because it never leaves your machine.

5. Changes to This Policy

We may update this Privacy Policy from time to time if we add new features or change how the application operates. Any changes will be posted on this page with an updated revision date.

6. Contact Us

If you have any questions about this Privacy Policy or the technical architecture of this application, please contact us at: GitHub.