JSON to PostgreSQL Converter
Instantly convert JSON objects and arrays into optimized PostgreSQL INSERT statements with JSONB support.
About this Tool
This tool runs entirely in your browser (client-side), ensuring your data remains private. It parses JSON structure and generates compatible PostgreSQL commands automatically.
Why use JSONB?
PostgreSQL’s JSONB data type stores data in a decomposed binary format. Unlike standard JSON text, this allows the database to index the data, resulting in significantly faster query performance for nested structures.
Frequently Asked Questions
Dates in JSON are strings. This converter treats them as text. You can cast them in your query later or modify the output to use TIMESTAMP.
Yes. If your input is a JSON array […], the converter will generate an INSERT statement for every object inside that array.
Yes. All processing happens locally in your browser. No data is sent to any server.