SQL to JSON Converter

Convert SQL INSERT statements to JSON, live as you type.

100% private, runs in your browser

SQL (INSERT statements)

JSON (2 rows)

[
  {
    "id": "1",
    "name": "Ada",
    "role": "Engineer"
  },
  {
    "id": "2",
    "name": "Grace",
    "role": "Engineer"
  }
]

Parses INSERT INTO table (columns) VALUES (...), (...) statements — reads column names from the statement itself, not from a separate CREATE TABLE. Not a full SQL parser: complex expressions inside VALUES (function calls, subqueries) aren't evaluated. Converts live as you type, entirely in your browser.

What is SQL to JSON Converter?

Paste one or more SQL INSERT INTO ... VALUES statements and get a JSON array of objects instantly — column names are read straight from the statement itself and become object keys, with strings, numbers, booleans, and NULL converted to their proper JSON types rather than left as raw SQL literals. Not a full SQL parser: complex expressions inside VALUES (function calls, subqueries) aren't evaluated. This is useful for turning a database seed script or a support ticket's data dump into JSON you can drop straight into a test fixture, an API mock, or a frontend prototype, without setting up a real database first. Conversion happens live as you type, entirely in your browser; nothing you paste is sent to a server.

FAQ

No — column names come from the INSERT statement's own column list, e.g. INSERT INTO users (id, name) VALUES (...).

NULL becomes JSON null, and SQL boolean literals (TRUE/FALSE) become JSON true/false — not left as quoted strings — so the output is ready to use as typed JSON, not just text.

Yes — every value tuple across all pasted statements becomes its own object in the resulting JSON array.