JSON to SQL INSERT Generator

Convert JSON arrays and API responses into clean, formatted SQL INSERT statements with multi-dialect support and bulk batching.

Table Name:

SQL Dialect:

Batch Rows:

Conflict / Dedupe:

Quote NamesFlatten Objects

JSON Input (Array or Object)

Detected: 3 rowsColumns: 8

Generated SQL OutputPOSTGRES

INSERT INTO "users" ("id", "username", "email", "is_active", "role", "score", "created_at", "metadata")
VALUES
  (1, 'alex_chen', 'alex.chen@example.com', TRUE, 'admin', 98.5, '2026-01-15T08:30:00Z', '{"department":"Engineering","tier":"Pro"}'::jsonb),
  (2, 'sarah_k', 'sarah.k@example.com', TRUE, 'editor', 84, '2026-01-16T11:15:00Z', '{"department":"Design","tier":"Free"}'::jsonb),
  (3, 'marcus_dev', 'marcus@example.com', FALSE, 'viewer', 42.2, '2026-02-01T14:45:00Z', NULL);

Client-Side JSON to SQL INSERT Converter

Transform JSON arrays, API payloads, and raw data dumps into clean, production-ready SQL INSERT statements right in your browser. Whether seeding a test database or migrating schema records, this utility automates column extraction, proper data type quoting, boolean conversion, NULL handling, and batch partitioning.

Supported SQL Dialects & Features

PostgreSQL: Supports JSONB column syntax, double quotes, and ON CONFLICT (...) DO UPDATE upserts.
MySQL / MariaDB: Supports backtick quoting, INSERT IGNORE, and ON DUPLICATE KEY UPDATE.
SQLite: Supports INSERT OR IGNORE and standard SQLite conflict resolution syntax.
SQL Server & Oracle: Supports bracketed identifiers and Oracle INSERT ALL ... SELECT * FROM dual syntax.

JSON to SQL INSERT Generator

Client-Side JSON to SQL INSERT Converter

Supported SQL Dialects & Features

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