JSON Formatter & Validator
Format, validate, and minify JSON strings safely in your browser.
Verifying access...
Login Required
This tool requires a free Next View account. Create an account in seconds and continue where you left off.
Why use a JSON Formatter?
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy for humans to read and write, and easy for machines to parse and generate. However, when JSON is transmitted over networks, it is often minified (all whitespace removed) to save bandwidth.
Our JSON formatter securely parses your string locally in your browser to restore indentation and readability, without ever sending your sensitive data to our servers.