JSON Formatter & Validator
Paste your JSON below to format, beautify, minify, and validate it. This tool helps developers easily read and debug JSON data.
Count words, characters, lines and reading time. Text Manipulation
Add a prefix or suffix to every line. JSON Formatter
Validate, beautify, sort or minify JSON. JSON to CSV
Convert structured JSON into CSV. CSV to JSON
Turn CSV records into clean JSON. XML to CSV
Flatten XML records into CSV. CSV to XML
Create valid XML from CSV data. HTML Formatter
Beautify HTML for easier reading.
Frequently Asked Questions (FAQ)
A JSON formatter helps you beautify raw JSON data, making it more readable by adding proper indentation and line breaks. It’s useful for developers, QA testers, and data analysts who need to debug or review JSON output.
Yes, the JSON Formatter on delimiter.live is 100% free to use without any registration or limitations.
Yes, this tool also provides a "Minify" option which removes all whitespaces, new lines, and formatting for compact delivery or transmission.
Absolutely. Once the JSON is formatted or minified, you can click the respective "Download" button to save it as a `.json` file locally.
No. All formatting and minifying is done locally in your browser. Your data is never sent to a server or stored anywhere.
If your JSON is invalid, the formatter will alert you to the error so you can fix the syntax and try again.