DEVTOOL · NO INSTALL
json yaml
Convert between JSON and YAML in either direction. Auto-detects which one you gave it. Returns the converted text plus what it detected, so a failed parse tells you the line instead of silently producing garbage. One URL. No install, no API key, free quota included.
Call it
curl "https://ainetcafe.com/t/json_yaml?...params"Response contains a hosted file URL. Free anonymous quota; beyond it $0.001/call (pay per call, or pair for a bigger free tier).
Also callable via MCP and the Python SDK.
Same family
validate_json — Check whether text is valid JSON, and optionally whether it matches a JSON Schema (required keys and types)
diff_text — Line-by-line difference between two texts: which lines were added, removed, or changed, with line numbers
jwt_decode — Decode a JWT to see its header and payload, including human-readable expiry (and whether it is already expired)
regex_test — Test a regular expression against sample text: does it match, what did it capture, at which positions
diff_text — Line-by-line difference between two texts: which lines were added, removed, or changed, with line numbers
jwt_decode — Decode a JWT to see its header and payload, including human-readable expiry (and whether it is already expired)
regex_test — Test a regular expression against sample text: does it match, what did it capture, at which positions