JSON to SQL Schema & INSERT Generator Studio
Transform JSON arrays and API responses into clean SQL DDL (CREATE TABLE) and batch INSERT INTO statements. Features automatic column datatype inference, primary key detection, support for PostgreSQL, MySQL, SQLite, and MS SQL Server, and 1-click .sql file download with zero server compute.
Loading SQL engine...
How to Convert JSON to SQL in 3 Steps
Paste JSON Data
Paste your JSON array or object dataset into the editor.
Configure Dialect & Table
Select your database dialect (PostgreSQL, MySQL, SQLite, MS SQL) and name your table.
Copy or Download SQL
Copy generated CREATE TABLE & INSERT statements or download a .sql file directly.
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