JSON to SQL Converter - Convert JSON to SQL INSERT Statements
Free online JSON to SQL converter tool to transform JSON data into SQL INSERT statements for easy database import.
How to Convert JSON to SQL INSERT - Step by Step Guide
Input Your JSON Data
Paste your JSON array to convert! Whether you're importing data to MySQL, PostgreSQL, SQL Server, or SQLite, the tool generates database-ready INSERT statements. You can also convert SQL to JSON or use our JSON Formatter.
Set Table Name
Specify your target database table name in the options. The converter automatically generates properly formatted SQL INSERT statements with escaped values for safe database insertion. Learn more about SQL INSERT syntax.
Execute SQL Statements
Copy the generated SQL or download as a .sql file and execute in your database client. Perfect for bulk data import, database migration, or API data persistence. Also try our SQL Formatter and SQL Validator.
Frequently Asked Questions
What JSON format is required?
The converter requires a JSON array of objects where each object represents a database row. All objects should have the same property structure. The property names become column names, and values are automatically escaped for SQL safety.
Does it handle SQL injection prevention?
Yes! The converter automatically escapes single quotes, backslashes, and special characters in string values to prevent SQL injection. All values are properly formatted for safe database insertion in MySQL, PostgreSQL, SQL Server, and other databases.
What data types are supported?
The converter handles strings, numbers, booleans, and null values. Strings are quoted and escaped, numbers are unquoted, booleans convert to 1/0, and null becomes SQL NULL. Perfect for converting API responses or JSON tables to database records.
Can I convert large JSON files?
Yes! The converter handles large JSON arrays efficiently, generating individual INSERT statements for each object. For very large datasets (thousands of rows), consider using batch inserts or database-specific bulk import tools for better performance.
Does it work with all SQL databases?
Yes! The generated INSERT statements use standard SQL syntax compatible with MySQL, PostgreSQL, SQL Server, Oracle, SQLite, and other SQL databases. The value escaping follows SQL standard practices for maximum compatibility. Use our SQL Minifier to optimize the output.
Is the JSON to SQL converter free?
Yes, completely free with unlimited conversions! No registration, no hidden fees, and all processing happens in your browser for complete privacy. Your data never leaves your computer. Also check out our JSON to Table tool.
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