What SQL databases are supported?

The tool generates standard SQL INSERT statements compatible with MySQL, PostgreSQL, SQLite, and most SQL databases.

Can it generate batch INSERT statements?

Yes, when converting JSON arrays, the tool can generate batch INSERT statements for better performance.

How are NULL values handled?

Yes, when converting JSON arrays, the tool can generate batch INSERT statements for better performance.

JSON to SQL - Online INSERT/UPDATE Generator

How to Use

Paste or type the JSON data you want to convert into the input box.
Set the target database table name (default is my_table).
Select SQL mode: INSERT for insert statements, UPDATE for update statements.
Click the "Generate SQL" button. The corresponding SQL statements will appear on the right.

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About JSON to SQL

JSON to SQL is a free online tool that quickly converts JSON data to standard SQL statements. In backend development, we often need to import API-returned JSON data into databases. Writing SQL statements manually is tedious and error-prone.

This tool supports both INSERT and UPDATE SQL modes. INSERT mode generates complete insert statements for data import scenarios; UPDATE mode generates update statements based on specified condition columns for data sync scenarios. Automatically detects field types and generates appropriate SQL value formats for strings, numbers, booleans, and null types.