Instant Conversion

Live 300ms debounced preview as you type. No submit button needed.

100% Private

Your schema never leaves your browser. Zero server calls, ever.

Multi-Dialect

PostgreSQL, MySQL, SQLite, SQL Server — all supported automatically.

4 Output Formats

C# POCO, TypeScript interfaces, Mock JSON, and SQL INSERT statements.

The SQL Schema Converter Built for Developers

SchemaForge converts your raw SQL CREATE TABLE scripts into production-ready code and data — instantly, entirely inside your browser. There is no server, no account, and no data ever leaves your machine.

Whether you are working with PostgreSQL, MySQL, SQLite, SQL Server, Oracle, or MariaDB schemas, the parser auto-detects your SQL dialect and maps every column type, constraint, and foreign key to the correct output type.

C# developers get fully annotated POCO classes with [Key], [Required], and [Column] DataAnnotations ready for Entity Framework. TypeScript developers get clean, nullable-aware interfaces that match your database schema exactly. Teams that need realistic test data can generate contextually accurate mock JSON records powered by Faker.js — names, emails, dates, and UUIDs that respect your column naming conventions.

Unlike tools that require you to upload your schema to a remote server, SchemaForge uses WebAssembly-compatible JavaScript parsing to process everything locally. Your proprietary database structure never leaves your browser tab — making it safe to use with internal, confidential, or production schemas.

SQL Converters

Convert DDL scripts between SQL dialects — all free, private, and in-browser.

Code Generators

Generate typed code and mock data from any SQL schema.

PostgreSQL → C# POCO PostgreSQL → TypeScript Interfaces PostgreSQL → Mock JSON Data PostgreSQL → SQL Insert Statements PostgreSQL → Python Dataclasses PostgreSQL → Java Entities PostgreSQL → Go Structs MySQL → C# POCO MySQL → TypeScript Interfaces MySQL → Mock JSON Data MySQL → SQL Insert Statements MySQL → Python Dataclasses MySQL → Java Entities MySQL → Go Structs SQLite → C# POCO SQLite → TypeScript Interfaces SQLite → Mock JSON Data SQLite → SQL Insert Statements SQLite → Python Dataclasses SQLite → Java Entities SQLite → Go Structs SQL Server → C# POCO SQL Server → TypeScript Interfaces SQL Server → Mock JSON Data SQL Server → SQL Insert Statements SQL Server → Python Dataclasses SQL Server → Java Entities SQL Server → Go Structs Oracle → C# POCO Oracle → TypeScript Interfaces Oracle → Mock JSON Data Oracle → SQL Insert Statements Oracle → Python Dataclasses Oracle → Java Entities Oracle → Go Structs MariaDB → C# POCO MariaDB → TypeScript Interfaces MariaDB → Mock JSON Data MariaDB → SQL Insert Statements MariaDB → Python Dataclasses MariaDB → Java Entities MariaDB → Go Structs

62 tools covering all major SQL dialects and output formats — 100% free, private, and in-browser.

SQL to C# & TypeScript Converter