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JSON to PostgreSQL JSONB Online

Generate PostgreSQL column types from JSON data.

Step 1: Paste JSON

Paste JSON to generate CREATE TABLE types.

+ PostgreSQL types?

Uses JSONB, TEXT, INTEGER, BOOLEAN, NUMERIC.

+ Is this JSON to Postgres tool free?

Yes, completely free. No registration, no limits, no hidden fees.

+ Is the pg tool free to use?

Yes, our pg tool is completely free. No registration, no limits.

+ Can I use this pg tool on mobile?

Yes, all tools including pg are fully responsive. Works on all devices.