JSON Tools

JSON is the backbone of modern web development. Our JSON Tools help you work with this data format more efficiently. Use our JSON Formatter to make minified code readable, or the JSON Validator to catch syntax errors before they break your application. All processing happens client-side, making it the safest way to handle sensitive configuration files or API responses.

Why use these tools?

API responses and config files rarely arrive formatted the way you'd want to read them, and a single missing comma or stray quote can break a build in ways that are annoying to track down by eye. These tools exist for that exact moment — you have JSON in front of you and need to either read it or confirm it's actually valid.

Getting Started

Paste your JSON into the formatter to make it readable, or into the validator if you're chasing a parsing error. Both work on data straight from an API response or a local file, and nothing you paste is sent anywhere.