ERD to SQL Schema Converter – AI DDL Generator
Upload a photo or export of your entity-relationship diagram and get back a fully normalized, ready-to-run SQL schema.
⚙️ How This Tool Works
Our AI reads entity boxes, attributes, and relationship lines from your ERD. It then generates SQL CREATE TABLE statements with proper primary keys, foreign keys, and data types.
👥 Who Needs This Tool
Ideal for database designers turning whiteboard ERDs into real schemas, software architects, and developers who need "ERD to SQL generator" instead of manually writing every CREATE TABLE statement.
🧠 The AI Magic Behind It
Our neural network understands ERD notation — crow's foot, relationship lines, primary/foreign keys — and generates fully normalized SQL schemas with proper constraints baked in.
ℹ️ About This Tool
🏗️ The Problem: ERDs Stay Diagrams, Not Databases
A whiteboard or drawn entity-relationship diagram captures the design perfectly — but translating every entity, attribute, and relationship into working SQL by hand is slow and easy to get wrong.
✅ The Solution: AI-Generated Normalized Schema
LoveOCR reads your ERD image — boxes, attributes, and relationship lines — and writes complete SQL CREATE TABLE statements with proper primary keys, foreign keys, and data types already defined.
⭐ Key Features
- Relationship detection: Understands one-to-many and many-to-many links.
- Key generation: Adds primary and foreign keys automatically.
- Normalized output: Follows standard schema design practices.
- Works from sketches: Even hand-drawn ERDs are supported.
- Free & private: Auto-deleted after 3 hours.