Privacy Policy
Last updated: November 2026
1. Core Privacy Philosophy: Zero Uploads
At JSON to Excel, your privacy is protected by architecture, not just by policy. When you paste JSON text or upload a .json file, the conversion runs entirely inside your web browser using client-side JavaScript, WebAssembly, and Web Workers.
Your files, clipboard content, database records, and resulting Excel spreadsheets are never transmitted to our web servers, saved to cloud storage, or reviewed by anyone.
2. Operator Disclosure
This website is owned and operated by an independent software developer (Alex Rivera). It is not operated by a corporate entity, company, or commercial agency.
3. Information We Collect
Because all conversion occurs locally, we collect minimal data:
- No File Data: We do not log, inspect, store, or transmit your JSON content or Excel spreadsheets.
- No Cookies or User Profiling: We do not set tracking cookies or create cross-site advertising profiles.
- Anonymous Server Access Logs: Like all standard web servers, basic technical request headers (such as IP address, browser user-agent, and requested asset URL) are processed temporarily by the host to serve static HTML and CSS files and protect against DDoS attacks.
4. Third-Party Services
The website may utilize privacy-preserving static hosting platforms (such as Cloudflare Pages or Vercel) and optional cookieless analytics (like Plausible) to count total page visits without tracking individual identities.
5. Contact Information
If you have questions regarding this Privacy Policy or wish to verify our client-side sandbox architecture, you can contact the developer directly at: