Secure JSON Formatter (No Uploads, No Logs)
Format and validate JSON securely with zero uploads, zero tracking, and fully local execution. Ideal for sensitive payloads and private APIs.
Developer Tool
Secure JSON Formatter (No Uploads, No Logs)
Handle sensitive payloads with confidence. DevKitHub never sends your JSON to servers—everything runs locally.
Security by design
- No network calls for formatting or validation.
- No telemetry, analytics, or logs.
- Works even on offline or air-gapped setups.
Workflow
- Paste JSON; validation runs instantly.
- Review hints and fix errors.
- Copy pretty or minified output; nothing leaves the page.
This tool is part of DevKitHub, our private, developer-first platform that provides premium utilities fully locally executed, with zero tracking, zero logging and full privacy by design.
Open it inside DevKitHub to unlock offline mode, batch formatting, keyboard shortcuts, and quick copy/download.
Use it inside DevKitHub
Private, Windows/macOS/Linux app. Zero tracking. Zero logging. No internet connection required.