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SQL to JSON Converter

Conversion

Convert SQL SELECT queries or results into formatted JSON arrays.

0
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SQL INSERT statements3 rows
JSON
[
  {
    "id": 1,
    "name": " Ada Lovelace",
    "active": true,
    "role": " admin"
  },
  {
    "id": 2,
    "name": " Grace Hopper",
    "active": true,
    "role": " engineer"
  },
  {
    "id": 3,
    "name": " Alan Turing",
    "active": false,
    "role": null
  }
]

How to use the SQL to JSON Converter

Open SQL to JSON Converter and paste the data you want to convert. The tool recognises common input formats and shows you the available output options. Select your target, and the browser handles the conversion locally. A side-by-side view lets you compare the source and result before copying the output.

Why use the SQL to JSON Converter

SQL to JSON Converter makes data conversion approachable for everyone, not just developers who can write a script. Team leads, QA engineers, technical writers, and project managers can convert data between formats without asking a developer for help or learning command-line tools. The browser-based interface eliminates the technical barrier.

When to use SQL to JSON Converter

SQL to JSON Converter is the right choice when you need to convert sensitive configuration or internal data. Since all processing happens client-side, you can convert database connection strings, private keys in PEM format, or infrastructure configs without sending them over the network to a server-side converter.

Key features of SQL to JSON Converter

SQL to JSON Converter converts data locally with no upload limits, supports multiple input and output formats, and preserves data fidelity — no silent truncation, no encoding errors. The instant feedback lets you iterate quickly without round-tripping through a server.

Common use cases for SQL to JSON Converter

Common scenarios: migrating configuration from a legacy YAML-based deployment to a JSON-based infrastructure-as-code tool; converting a batch of CSV records into JSON for a frontend mock server; and translating XML responses from a SOAP API into JSON during a gradual REST migration project.

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Quick answers for SQL to JSON Converter

What does the SQL to JSON tool do?
It parses SQL `INSERT INTO table (cols...) VALUES (...)` statements and emits the rows as a JSON array - handy when you need to load fixture data into an app, generate seed JSON from a SQL dump, or eyeball a few rows.
Can it run SELECT queries?
No. There's no database in your browser, so the tool can't execute queries against your data. It parses INSERT statements only - the structured form where rows live inline in the SQL text.
Which SQL dialects work?
Standard MySQL, PostgreSQL, and SQLite-style INSERTs all parse cleanly: backtick or double-quoted identifiers, single-quoted strings, NULL/TRUE/FALSE literals, numeric values, multiple rows per VALUES clause, and -- or /* */ comments.
What about INSERT statements without column names?
They work - values are emitted as `col1`, `col2`, etc. Add an explicit column list (`INSERT INTO t (a, b) VALUES (...)`) to get meaningful keys in the JSON output.
Is my SQL sent anywhere?
No. Parsing happens locally in your browser. Database dumps often contain PII, internal IDs, and credentials in connection strings - nothing leaves the page.