What is JSON Validator?
Validate JSON syntax and find errors with precise line numbers and detailed error reporting.
Why Use JSON Validator?
JSON validation is essential for ensuring data integrity and preventing runtime errors. Our validator provides detailed error reporting with exact line and column numbers to help you quickly identify and fix issues.
- • Precise error location with line numbers
- • Detailed error messages and suggestions
- • Comprehensive JSON statistics
Key Features
Our JSON Validator offers advanced validation capabilities with comprehensive error reporting and statistics.
- ✓ Real-time validation with line numbers
- ✓ Detailed error analysis and reporting
- ✓ JSON statistics and structure analysis
How It Works
Input Your JSON
Paste your JSON data into the input field with line numbers for easy reference.
Automatic Validation
Our validator checks syntax and provides detailed error reports with exact locations.
Review Results
View validation status, error details, and comprehensive JSON statistics.
Frequently Asked Questions
Find answers to common questions about our JSON Validator tool.
Our validator provides highly accurate line and column number reporting. It calculates the exact position of syntax errors based on character position, making it easy to locate and fix issues in your JSON data.
Our validator detects all common JSON syntax errors including missing commas, unclosed brackets, invalid quotes, trailing commas, incorrect data types, and malformed structure. It provides specific error messages to help you understand and fix each issue.
Yes! You can validate JSON from any source - APIs, files, databases, or manual input. Simply paste the JSON data into our validator and it will check the syntax regardless of where the data originated from.
JSON statistics provide insights into your data structure including total lines, characters, object keys, and array items. This information helps you understand the complexity and size of your JSON data, which is useful for performance optimization and documentation.
Yes, our validator can handle large JSON files efficiently. However, very large files (several MB) might take longer to process. For optimal performance, we recommend files under 1MB for the best user experience.