JSON Formatter & Validator

A local, private JSON utility for formatting, minifying, validation, key sorting, JSON↔YAML conversion, and XML→JSON conversion. Runs as a pure static site and works on Cloudflare Pages or GitHub Pages.

• Live site: https://json.airat.top
• Status page: https://status.airat.top

Features

• Format and minify JSON.
• JSON validation with line and column error details.
• Deep key sorting for JSON objects.
• JSON→YAML and YAML→JSON conversion.
• XML→JSON conversion.
• Copy, download, reset-to-example, dark mode, and local settings persistence.
• No server, no API, no third-party backend.

Local usage

Open public_html/index.html in your browser.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

AiratTop

• Website: airat.top
• GitHub: @AiratTop
• Email: mail@airat.top
• Repository: json.airat.top