Bidouille / Validation

Validation

Check a value against a grammar and see exactly where it fails.

ToolWhat it doesInputOpen

JSON FormatterValidate, pretty-print and minifyText

Regex TesterMatch, capture groups and replacement previewPattern

Cron ParserExplain an expression and list next runsExpression

JWT DecoderHeader, payload and signature inspectionToken

UUID ValidatorVersion and variant detectionText

Credit Card ValidatorLuhn check and issuer detectionNumber

JSON PathQuery a document with JSONPath expressionsText

Chmod CalculatorSymbolic and octal Unix file permissionsPermissions