Privacy Policy

Last updated: February 2025

1. Overview

Lexon is an offline-first application. We do not collect, store, or process your personal data on our servers. Your documents and preferences stay on your device.

2. Data stored on your device

The app uses your browser's local storage (IndexedDB and localStorage) to store documents, settings (including theme preference), and other data necessary for the app to work. This data never leaves your device unless you explicitly export or share it.

3. Google Analytics

We use Google Analytics to understand how visitors use Lexon. Google Analytics collects anonymized data such as pages visited, time spent on the site, and approximate geographic location. This helps us improve the app. Google Analytics uses cookies and similar technologies; data is processed by Google according to their Privacy Policy. Your document content is never sent to Google or any analytics service.

4. No account or server collection

We do not require an account. We do not send your content to our servers. If the app loads external resources (e.g. fonts or libraries), those are subject to their respective providers' policies.

5. Your rights

You can delete all local data at any time by clearing your browser data for this site. You may export your documents before doing so. To opt out of Google Analytics, you can use a browser add-on or adjust your cookie preferences. Under applicable law (e.g. GDPR), you have the right to access, rectify, or erase data; since we do not hold your document data on our systems, exercising these rights is done by managing your browser and device storage.

6. Contact

For privacy-related questions, please refer to the contact information provided in the app or on the project repository.