SQL DDL to Kysely TypeScript Schema Converter
Convert SQL CREATE TABLE definitions to type-safe Kysely database interfaces with Generated<T>.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use SQL DDL to Kysely TypeScript Schema Converter
Paste your SQL CREATE TABLE statement into the editor.
Review the mapped table and database interfaces with Generated<T> types.
Copy or download the database.types.ts file.
Frequently Asked Questions
Is Kysely 0.27+ supported?
Yes, it generates modern Kysely Database and Table interface definitions.
How are auto-increment columns typed?
SERIAL and AUTO_INCREMENT primary keys are wrapped in Generated<number> automatically.
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