Data Validator
Validate and clean data formats including JSON, CSV, and XML. Get detailed error reports, warnings, and data quality metrics.
Data Input
Enter data to validate or upload a file
Sample Data:
Validation Results
Data validation report and statistics
Enter data above to see validation results
Format Validation
• JSON syntax validation
• CSV structure checking
• XML format validation
• Schema compliance
Data Quality
• Empty field detection
• Duplicate identification
• Consistency checking
• Data completeness
Detailed Reports
• Error categorization
• Warning identification
• Statistical analysis
• Quality metrics
Validation Rules
Understanding validation criteria for different data formats
JSON Validation:
Syntax: Valid JSON structure
Structure: Consistent object format
Types: Proper data types
Encoding: UTF-8 compatibility
CSV Validation:
Structure: Consistent field count
Headers: Valid column names
Delimiters: Consistent separators
Quotes: Proper escaping
XML Validation:
Syntax: Well-formed XML
Tags: Proper opening/closing
Attributes: Valid attribute format
Encoding: Character encoding