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Convert JSON to SQL Statements

Generate SQL CREATE TABLE and INSERT statements from JSON data. Free online tool for database developers.

🔒 100% Client-side⚡ Instant🆓 Free forever

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0 tokens
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About Convert JSON to SQL Statements
Generate SQL CREATE TABLE and INSERT statements from JSON data. Free online tool for database developers. This tool is part of the ConvertTOON developer tools suite, providing 40+ free online utilities for developers.
All processing happens entirely in your browser — your data never leaves your device. No sign-up required, no data collection, completely free and private.
💡 Looking for more tools? Visit ConvertTOON.com for JSON to TOON conversion, batch processing, and 40+ developer tools.
How to Convert JSON to SQL
  1. Paste your JSON data in the input panel
  2. The SQL output is generated automatically
  3. Click “Copy” to copy the result to clipboard
  4. Or click “Convert” to manually trigger conversion
Converting JSON data to SQL statements (CREATE TABLE + INSERT) is essential when migrating data from APIs and NoSQL databases to relational databases like PostgreSQL, MySQL, and SQLite.
Frequently Asked Questions
Is my data secure?
Yes. All conversion happens 100% in your browser using JavaScript. No data is ever sent to a server.
Is there a file size limit?
The tool handles files up to several MB comfortably. For very large files, consider using our batch converter or API.
Can I use this programmatically?
Yes! We offer a free REST API at /api/convert/json-to-sql and an NPM package for Node.js integration.
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