Data Schema Validator

Comprehensive validation and analysis for JSON and CSV data files

Available Now JSON Support CSV Support Up to 16MB

Upload your data files to get detailed schema analysis, data type detection, pattern recognition, and quality assessment with actionable recommendations.

Quick Stats

2

File Types

16MB

Max Size

Upload Your Data File

Drag and drop your file here

or click to browse and select a file

JSON CSV Max 16MB
Validating schema... 0%

How It Works

Simple, fast, and comprehensive schema validation

1
Upload File

Upload your JSON or CSV file (up to 16MB)

2
Analyze Schema

Our engine analyzes structure, types, and patterns

3
Get Results

View detailed analysis with quality scores

4
Download Report

Export comprehensive CSV report

Validation Features

Comprehensive analysis capabilities

Data Type Detection

Automatically detects and validates data types including strings, numbers, dates, and custom patterns.

Pattern Recognition

Identifies common patterns like emails, phone numbers, URLs, IP addresses, and credit card numbers.

Quality Assessment

Analyzes null values, type consistency, and identifies potential data quality issues.

Security Scanning

Detects potentially sensitive data like credit card numbers and suggests security measures.

Smart Recommendations

Provides actionable recommendations for improving data quality and structure.

Detailed Reports

Export comprehensive validation reports in CSV format for documentation and analysis.

Frequently Asked Questions

The Schema Validator supports JSON and CSV files up to 16MB in size. JSON files can be single objects or arrays of objects. CSV files should have headers in the first row.

Yes, your data is processed securely and temporarily. We don't permanently store your uploaded files. All processing happens in memory and results are cleaned up after your session.

The tool can detect emails, phone numbers, URLs, IP addresses, dates, UUIDs, credit card numbers, and other common data patterns. It also provides recommendations for data validation.

The current limit is 16MB per file. For larger datasets, the tool analyzes a sample (first 1000 records) to provide quick insights. Contact support for enterprise solutions.

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