Privacy Policy
Last revised on November 5, 2026
Zero-Telemetry Guarantee for Client Tools
All engineering utilities on this domain—including the JSON Dev Suite, Optical QR & Barcode Studio, CalculaTax, Nepali Land Area Converter, and In-Browser Image Engine—execute entirely in your browser memory via WebAssembly and HTML5 Canvas. Your uploaded files, scanned codes, raw JSON payloads, and tax calculations are never transmitted to, logged by, or stored on our servers.
1. Information We Collect
When you visit this website, minimal non-personally identifiable technical information may be processed by our edge network (Cloudflare Workers) to deliver content efficiently:
- Anonymized IP addresses and request headers for bot prevention and rate limiting.
- Browser user-agent strings for responsive rendering optimization.
- Voluntarily submitted inquiry details (name, email, message) via our contact form.
2. Communication & Contact Inquiries
Messages submitted through the contact form are stored in an encrypted Cloudflare D1 database and processed strictly to reply to your inquiry. We never share, sell, or monetize your contact information with third parties or advertising brokers.
3. Security & Bot Protection
To protect our serverless infrastructure from malicious automated spam and brute-force attacks, we utilize Cloudflare Turnstile. Turnstile validates that visitors are human without setting non-consensual third-party tracking cookies or gathering personal profile data across other domains.
4. Contact Information
If you have any questions or data removal requests regarding this privacy policy, please reach out via our Contact Page or directly to iamgrisma@gmail.com.