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SQL Converters

Parse INSERT statements to JSON and CSV.

  • Turn SQL result sets into JSON or CSV fixtures.
  • Share query output with front-end or test harnesses.
  • Keep database excerpts local during convert.

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SQL → JSON

Interpret INSERT or result-set shaped SQL into structured JSON for mocks and API responses.

SQL → CSV

Turn SQL INSERT dumps or tabular queries into CSV spreadsheets without a database connection.

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JSON Validator · Minify JSON

Guides

Optimize REST API Performance with JSON Minification

Optimize REST API Performance with JSON Minification

Speed up your REST APIs by optimizing JSON payloads. Minification, compression, pagination and best practices for ultra-fast APIs.

27.05.2026
10 min read
JSON
API
REST
+4
JSON Minification Guide — APIs, Config Files & Express

JSON Minification Guide — APIs, Config Files & Express

Minify JSON for APIs and config files: JavaScript, Python and jq examples, Express middleware, and when minification beats pretty-printing in production.

05.02.2026
10 min read
JSON
Minification
API
+3

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