Stop Writing
Schema Code.
Draw It.
Design your database visually on an infinite canvas. Connect tables, define fields, and generate production-ready SQL, Prisma, Drizzle or Mongoose code — instantly.
workspace / database_schema.v1
How It Works
Three steps to production-ready database code
Draw
Add tables to the canvas and define your fields
Connect
Drag lines between tables to define relationships
Generate
Select your language and instantly get production-ready code
Everything you need to design databases
Powerful features wrapped in an intuitive, minimalist interface.
Visual Canvas
Drag-and-drop infinite canvas. Connect foreign keys visually instead of writing complex migration scripts.
5 Languages
Export your schema to any major ORM or directly to SQL.
Real-time Collab
Share a link and design with your team in real-time. See their cursors and changes instantly.
Push to Database
One-click deploy. Execute your SQL directly against any PostgreSQL database — no copy-paste needed.
Import Schema
Paste an existing SQL, Prisma, Drizzle, or Mongoose schema and see it visualised on canvas instantly.
Version History
Every save creates a snapshot. Browse your history, compare changes, tag versions like Git, and restore any previous state with one click.
Export Diagrams
Export your entire canvas as a high-quality PNG or SVG image. Perfect for documentation, presentations, or PRs.
AI Schema Generation
Type your application idea in plain English. SchemaLab uses Gemini AI to design your entire database structure, tables, and relationships instantly.
Download Ready
Hit command-S to instantly copy code to clipboard, or export everything as a zip.
An infinite canvas that thinks like a database.
Drag and drop tables onto the grid. Add fields, define primary keys, and establish foreign key relationships with a single drag. No more reading 500-line migration files just to understand your schema.
From words to tables in seconds.
Stuck on how to model a complex feature? Just describe it. Our integration with Gemini AI understands your application logic and generates a complete, normalized database schema with tables, fields, and relationships automatically.
Code that works the first time, every time.
Don't manually sync your codebase and your mental model. SchemaLab writes syntactically perfect Prisma schemas, raw SQL migrations, and Drizzle definitions in milliseconds.
Import any schema. Deploy in one click.
Already have an existing database? Paste your SQL, Prisma, Drizzle or Mongoose schema and watch it appear on canvas — every table, field and relationship, auto-laid out. When you're ready, deploy your generated SQL directly to your PostgreSQL database.
Time travel your schema. Export for the world.
Every change is automatically saved as a version snapshot. Tag important milestones, view a visual diff of what changed, and restore any version with one click. When you're ready to share, export your entire canvas as a high-resolution PNG or SVG diagram.
Collaborate without a subscription.
Need a second pair of eyes on your database architecture? Send a link to your DevOps team and design your microservices schema together on an infinite canvas.
Loved by developers
Hear from engineers who use SchemaLab every day
I designed our entire microservices DB schema in 20 minutes. Would've taken me a day in SQL.
Aryan K.
Backend Engineer
It's the Figma of database design. Simple statement, completely true.
Niamh C.
Platform Engineer
I designed our entire microservices DB schema in 20 minutes. Would've taken me a day in SQL.
Aryan K.
Backend Engineer
Finally a tool that speaks both Prisma and SQL. The code it generates is cleaner than what I write manually.
Sofia M.
Full-Stack Dev
Simple, transparent pricing
Design, connect, and generate database schemas without worrying about limits or paywalls.
Completely Free
No credit card. No hidden fees.
Use it as much as you want.
Pricing may be introduced in the future as SchemaLab grows. Early users will always receive a generous free tier.
Your database schema is
3 minutes away.
No setup. No credit card. Just open the canvas and start building.
Open SchemaLab