JSON Prettifier — Pretty Print JSON
Transform minified, compact JSON into a human-readable, indented format. Choose 2 or 4 space indentation.
About this tool
JSON Prettifier turns hard-to-read compact JSON into clean, indented output. Choose spacing that matches your team’s style guide.
Example use case: Prettify a one-line JSON log entry so you can debug nested objects easily.
Indent:
Frequently Asked Questions
What is a JSON Prettifier?▾
A JSON Prettifier (also called a JSON Beautifier) takes compact, minified JSON and adds proper indentation and line breaks to make it easier to read.
Is it different from a JSON Formatter?▾
They're essentially the same. Both add indentation and newlines. The JSON Prettifier focuses on making the output visually appealing for human review.