JSON Lint
Enter data and optionally schema in the form below to validate them.
Data:
Schema:
Parsing:
Ignore comments
Ignore trailing commas
Allow single-quoted strings
Allow duplicate object keys
Ignore __proto__ key
Ignore Object.prototype keys
Formatting:
Format output
Pretty-print source
Sort object keys
Sort object keys case-insensitively
Sort object keys recognising numbers
Omit comments
Strip quotes from object keys
Enforce double quotes
Enforce single quotes
Trim trailing commas
Standard:
JSON
CJSON
JSON5
Use JSON Schema
JSON Schema draft 04
JSON Schema draft 06
JSON Schema draft 07
JSON Schema draft 2019-09
JSON Schema draft 2020-12
JSON Type Definition
Validate
Result