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Convert T-SQL scripts to entity classes

Paste T-SQL table scripts and generate clean, readable C# entity models for database-driven .NET applications.

Converter Workspace

Paste your SQL on the left and get a clean C# entity on the right.

T-SQL Input

CREATE TABLE

C# Entity Output

Entity Framework
Supported SQL Types int, bigint, smallint, tinyint, bit, decimal, numeric, money, float, real, date, datetime, datetime2, time, uniqueidentifier, nvarchar, varchar, nchar, char, text, ntext and more.
Primary Key Detection Inline primary keys and common table-level primary key definitions are supported.
Best Results Paste a full CREATE TABLE statement including schema, nullability and lengths.

T-SQL to Entity Converter

This page is built for developers who want an online tsql to entity workflow with fast conversion, readable output and practical Entity Framework-oriented options.

  • Convert T-SQL CREATE TABLE definitions into C# entity classes
  • Handle common SQL Server types, lengths and nullable columns
  • Generate readable properties for application-level models
  • Useful for database-first .NET and Entity Framework workflows
FAQ

Frequently asked questions

Can this tool convert T-SQL to C# entities?

Yes. Paste a T-SQL CREATE TABLE script and the tool generates a C# entity class from the table definition.

Does it support nullable columns?

Yes. Nullable SQL columns can be mapped to nullable C# types where appropriate.

Is this useful for database-first development?

Yes. It helps create model classes quickly from existing SQL Server table definitions.