Privacy Policy — JSONify by RuntimeHub

Last updated: January 1, 2026

Overview

JSONify is built on a strict privacy-first principle. The tool is entirely client-side: all JSON parsing, formatting, validation, and analysis occurs within your browser using native Web APIs. No data is transmitted to RuntimeHub servers or any third party.

Data we do not collect

RuntimeHub does not collect, store, process, or transmit:

The JSON content you paste or type into JSONify
Any output generated by the formatter or validator
Your IP address in connection with tool usage
Any personally identifiable information
Keystroke data, clipboard data, or usage patterns

How processing works

When you paste JSON into JSONify, it is processed entirely within a Web Worker — a background thread running inside your browser. The data never leaves your device. There is no network request associated with formatting, validating, or analysing JSON content.

Cookies and local storage

JSONify does not set cookies. It does not use localStorage, sessionStorage, or any other persistent browser storage to retain your JSON data between sessions. When you close or refresh the tab, all data is gone.

Hosting and infrastructure

JSONify is hosted as a static site. Standard access logs may be maintained by the hosting infrastructure provider for security and abuse prevention purposes. These logs may include your IP address and the URLs of resources you requested (HTML, CSS, JS files) but do not include any JSON content you entered into the tool.

Analytics

JSONify does not use any analytics platform, tracking pixel, or third-party script that monitors user behaviour. There are no advertising networks involved.

Third-party scripts

JSONify loads fonts from Google Fonts via a standard CDN request. This request may expose your IP address to Google's CDN infrastructure as part of the normal HTTP request. No JSON data or tool usage data is included in this request. You can block Google Fonts via a browser extension or network-level DNS filter if this concerns you; the tool will fall back to system fonts gracefully.

Children

JSONify is a developer tool not directed at children. We do not knowingly collect any information from anyone under the age of 13.

Changes to this policy

If this privacy policy changes materially, the date at the top of this page will be updated. Continued use of JSONify after any update constitutes acceptance of the revised policy.

Contact

Questions about this privacy policy? Visit runtime-hub.com.