Schemint

paste PostgreSQL or JSON, get your schema reviewed like a senior would

Outputs none checked = generate all

Java Entity Records Repository Jackson POJO

Python Pydantic Dataclass SQLAlchemy SQLModel PySpark PyArrow

TypeScript Interface

SQL Migration

Mongo Schema Collection

Docs & analysis Diagram Docs Warnings

Generation options

Java style BIGINT in TS NUMERIC in TS Entity suffix Request suffix Response suffix

camelCase fields singularize table name initializer from DEFAULT @CreationTimestamp add created_at/updated_at Legacy DB Mode (TB_/cd_/ds_...)

Schema v1 (before)

Schema v2 (after)

JSON (object, array of objects or NDJSON)

Nothing is stored on the server: each request is processed in memory and discarded. Your draft stays only in this browser.

Paste a CREATE TABLE or a JSON and hit Generate.