Legal

Privacy Policy

Last updated: September 8, 2026

100% Client-Side & Private by Design

Your PDF documents never leave your computer or device. All extraction, mathematical parsing, and LaTeX generation happen directly inside your web browser using local WebAssembly and JavaScript engines. We do not transmit, read, or store your documents on any server.

1. Information We Do Not Collect

Unlike cloud conversion tools, PDF to LaTeX AI does not upload your files. When you select or drag-and-drop a PDF file into our application:

  • Your PDF files are processed strictly in local browser memory.
  • Files are not sent to any external server, third-party cloud API, or remote storage.
  • Once you close or refresh the browser tab, all temporary memory allocations are wiped clean.

2. Analytics & Performance Data

To maintain uptime and understand site usage trends, we may collect anonymous, aggregated technical metrics such as:

  • Browser type and approximate device category (mobile, desktop, tablet).
  • Referring websites and general navigation events.
  • Anonymized performance counters (such as page load speeds and JavaScript runtime error diagnostics).

This diagnostic telemetry contains no personally identifiable information (PII) and is completely decoupled from any document content or conversion output.

3. Local Storage and Cookies

We use browser localStorage strictly for functional website preferences:

  • Saving your chosen visual theme (Dark mode or Light mode).
  • Remembering your optional user-provided Gemini API key (stored exclusively in your local browser, never sent to our servers).

4. Third-Party Advertising & Google AdSense

To keep this converter 100% free for students and researchers, we may partner with third-party advertising networks, including Google AdSense, to display relevant advertisements when you visit our website.

  • Third-Party Vendors & Cookies: Third-party vendors, including Google, use cookies (such as the DoubleClick DART cookie) to serve advertisements based on your prior visits to this website or other websites on the Internet.
  • Personalized Advertising: Google's use of advertising cookies enables it and its partners to serve ads to our users based on their visit to our site and/or other sites across the web.
  • How to Opt Out: You may opt out of personalized advertising at any time by visiting Google Ads Settings. Alternatively, you can opt out of third-party vendor use of cookies for personalized advertising by visiting www.aboutads.info/choices/ or Network Advertising Initiative Consumer Opt-Out.

5. Third-Party CDN and Font Services

We may load static font assets (e.g., Google Fonts) and standard open-source library bundles (e.g., PDF.js from Cloudflare/CDNJS) to provide fast, reliable asset delivery. These providers receive standard HTTP request metadata (such as IP address and User-Agent) solely for delivering static assets in accordance with their respective privacy policies.

6. Your Privacy Rights (GDPR & CCPA/CPRA)

Depending on your location, you may have specific statutory privacy rights:

  • European Economic Area (GDPR): You have the right to request access, rectification, erasure, or restriction of any personal data. Because we do not require account registration or store documents, we hold no personally identifiable conversion data.
  • California Residents (CCPA/CPRA): You have the right to know what personal information is collected, request its deletion, and opt out of the sale or sharing of your personal information for cross-context behavioral advertising via the opt-out links above.

7. Updates to This Policy

We may revise this Privacy Policy periodically to reflect changes in our tool, advertising partnerships, or applicable legal requirements. Any modifications will be posted directly on this page with an updated revision date.

8. Contact Us

If you have any questions or feedback regarding our privacy commitments or advertising practices, please reach out through our Contact page or email us at [email protected].