JSON
JSON Schema Validator
Sprawdzanie zgodności danych JSON z JSON Schema (styl draft-07) — z dokładną ścieżką i wyjaśnieniem dla każdego naruszenia.
Najczęstsze pytania
What does a validation error mean?
It means the value at the reported path breaks a rule defined in the schema: wrong type, a missing required property, a pattern mismatch, or a value outside the allowed range. Each error comes with an exact path and explanation.
Which JSON Schema version does this tool support?
Validation targets draft-07 style — the most common set of keywords (type, required, properties, pattern, minimum/maximum, enum, and so on).
Is it safe to validate production data here?
Yes, both the schema and the data are processed entirely in your browser via JavaScript, with nothing sent to a server.