Curl Pretty Print JSON: jq, json.tool, formatarc CLI & Browser
Format curl JSON output with jq, python -m json.tool, the formatarc CLI, or a no-upload browser. Covers curl -i headers, non-ASCII output, and copy-paste one-liners.
Best JSON Viewer & Formatter Chrome Extensions (2026): 7 Tested
We installed and measured seven Chrome JSON viewer and formatter extensions: only two auto-formatted a 10 MB file. Permissions, size and source compared.
JSON Pretty Print — Free Online JSON Formatter, jq & Code Examples (2026)
Pretty-print JSON online in your browser, or format it from the terminal with jq and Python. Free JSON formatter with JSON.stringify examples and parse error fixes.