Privacy Policy

Last Updated: Jan 13, 2026

1. Data Processing Principles

Local-First is the core principle of ToolArc. All our tools (JSON Formatter, Image Compressor, Regex Tester, etc.) run directly in your browser using JavaScript.

This means: Your input data never leaves your device and is never sent to our servers.

2. Information We Collect

Since we do not perform server-side data processing, we do not collect your content data.

To improve the website experience and perform basic traffic analysis, we may use third-party anonymous statistical services (e.g., Cloudflare Web Analytics). The information collected includes only:

• Visited pages
• Visit time
• General geographic location (country/region level)
• Browser type

This information is completely anonymous and cannot be linked to you personally.

3. Use of Cookies

We only use necessary LocalStorage to save your tool preferences (e.g., dark mode, editor font size). This data is saved only in your browser.

4. Third-Party Links

This website may contain links to third-party websites. We are not responsible for the privacy practices of those websites.

5. Contact Us

If you have any questions about this privacy policy, please provide feedback via the Contact Us page.