Minified JSON to Pretty Print — Expand One-Line JSON
Quick Answer: Paste your minified (single-line) JSON and get a properly indented, human-readable version. This is the most common JSON formatting task -- expanding compressed JSON that APIs and databases return.
FAQ
Why is my JSON all on one line?
JSON is minified (whitespace removed) to reduce file size for network transfer and storage. Pretty-printing adds whitespace back for readability.
What indentation does pretty print use?
Standard pretty print uses 2 spaces per level. Some tools use 4 spaces or tabs. This formatter uses 2 spaces, the most common convention.