DB Design – Database Diagrams Design Tool & ERD Editor

Platform for database design,

built for developers and teams

The easiest way to build ERDs

Import, design, and work together — all in one workspace

Create database diagrams in seconds with DB Design

Supports databases

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Features you asked for

Features you asked for

Areas / Groups

Organize your schema into meaningful areas and group tables for better clarity and visual appeal.

Released
Pen Drawing

Draw freely with a virtual pen tool to sketch or annotate your diagrams directly on the canvas.

Released
Sharing / Collaboration

Share your diagrams with others and collaborate in real-time with teammates, clients, or stakeholders.

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Search

Find any table, field, or relationship instantly in your diagrams using the powerful, built-in search tool.

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Sticky Notes

Add quick notes to your diagrams to capture ideas, todos, or important information directly on the canvas.

Released
Comments

Add and view comments directly on your diagrams to facilitate discussion and feedback within your team.

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DBML

Seamlessly use your schema in DBML format, making it easy to work across various tools and teams.

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AI Generation

Leverage AI to automatically generate diagrams and suggest schema improvements based on your data.

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Areas / Groups

Group tables and organize your schema for better clarity.

Released
Pen Drawing

Sketch or annotate your diagrams with a pen directly on the canvas.

Released
Sharing / Collaboration

Share and collaborate in real-time with teammates or clients.

Released
Search

Find any table, field, or relationship instantly in your diagrams.

Released
Sticky Notes

Add quick notes to your diagrams for ideas and important information.

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AI Generation

Use AI to generate diagrams and suggest schema improvements.

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Pricing
You can always ask for a personalized plan
Choose a plan that fits your workflow
Free
$0/user/month
Free for everyone
Get started
  • Real-time collaboration
  • 4 members / workspace
  • 4 diagrams / workspace
  • 40 tables / diagram
Pro
$14$10/user/month
Billed annually
Get started
  • All Free features +
  • Unlimited members
  • Unlimited diagrams
  • Unlimited tables
  • Version history
  • Admin roles
Frequently Asked Questions
Can I import my existing schema?
Yes — simply paste your SQL / DBML or use a query that extracts your schema structure for easy import.
Can I sketch ideas before building the real schema?
Yes! Use the pen tool and sticky notes to sketch, brainstorm, or annotate freely.
Can I work with my team in real time?
Of course — just share the link and start collaborating live.
Is version history available?
Yes — you can save snapshots of your work to track changes. Free users keep current version, paid plans unlock full history with unlimited snapshots.
Can I export my diagrams?
Of course — export to image or SQL code anytime.
Is there a quick way to make the diagram look clean?
Yes — you can auto-arrange your diagram anytime to keep things clean and organized.
How do I organize large schemas?
Use table groups, search, and auto-arrange to keep your diagrams clear and easy to navigate.
Is there a free plan?
Yes — free for everyone with core features included.
Is my subscription auto-renewed?
Yes — your subscription renews automatically, but you can cancel or change your plan anytime.
Can I switch plans later?
Anytime — upgrade, downgrade, or cancel when it suits you.
What happens if I cancel?
After cancelling, you'll move to the free plan with 4 diagrams. Extra diagrams stay safe but become view-only until you upgrade.
Do you offer refunds?
Yes — refunds are possible. If something didn’t work out, reach out and we’ll sort it out quickly.
How are my payments handled?
Payments go through Stripe, keeping your data safe and private. We don’t store your payment card details.
Can I pause my subscription?
Not yet, but you can cancel anytime and restart when you’re ready.