Privacy Policy

Last Updated: August 1, 2026

At Fontchi (accessible from fontchi.com), we respect your privacy and are committed to protecting it. This Privacy Policy explains our practices regarding data collection and privacy across all our tools, browser extensions, online web utilities, and Telegram bots.

1. Overview of Our Core Principle

We build privacy-first tools. We do not collect, store, sell, or process any personal data, usage telemetry, or browsing history through our web utilities or browser extensions. All processing happens locally on your device or in real-time without persistent logging.

2. Data Collection by Service

A. Browser Extensions (Taskchi, Font Changer, NetProbe)

  • No Telemetry or Analytics: Our extensions do not track your browsing habits, visited websites, IP addresses, or typed text.
  • Local Data Storage: Tools like Taskchi store your preferences, tasks, and notes locally in your browser’s local storage or Chrome Sync storage. This data never reaches our servers.
  • Optional Cloud Backups: If you use cloud sync features (such as Google Drive), the sync occurs directly between your browser and your personal cloud account. We do not act as an intermediary or have access to your backup files.
  • Network Requests: Extensions that fetch external IP diagnostics interact only with publicly available diagnostic endpoints to show your current connection info in real time. No history or IP logs are retained by us.

B. Online Web Tools (Text-to-Image / Calligraphy Tool)

  • Client-Side Processing: Text conversion and image generation take place directly within your web browser.
  • No Content Storage: The text you input and the generated images are not uploaded, saved, or analyzed on our servers.

C. Telegram Bots (Font Downloads & Discount Bot)

  • User Interactions: When you interact with our Telegram bots, we process basic account info provided by the Telegram API (such as your Telegram User ID, Username, and chat messages) solely to respond to your requests and deliver font files or discount coupons.
  • No Third-Party Sharing: Chat interactions are used strictly to maintain functionality and support users. We never sell or share your Telegram contact details.

3. Cookies and Local Storage

Our website and extensions may use local storage (or local cookies) strictly for essential operations, such as saving your active language or dark/light theme preferences. We do not use tracking or advertising cookies.

4. Third-Party Services

Our website or extensions may contain links to external sites (such as Google Web Store, Mozilla Add-ons, or Telegram). We are not responsible for the privacy practices of those external platforms. We encourage you to read their respective privacy policies.

5. Children’s Privacy

Our tools are safe for everyone and do not knowingly collect any personally identifiable information from children under the age of 13.

6. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated “Last Updated” date.

7. Contact Us

If you have any questions or suggestions regarding our Privacy Policy, feel free to contact us at: