Tools
JSON Beautifier and Minifier
Pretty-print and validate JSON instantly, or compress it to a single line for transport. Invalid JSON is flagged inline as you type — no API roundtrip, everything runs in your browser.
Valid JSON
Source
Result
Tools
Pretty-print and validate JSON instantly, or compress it to a single line for transport. Invalid JSON is flagged inline as you type — no API roundtrip, everything runs in your browser.