Features

Everything you need

A complete toolkit for database schema design, from ideation to deployment.

AI-Powered Generation

Natural language to database schema in seconds. Understands entities, relationships, and common patterns.

DBML Editor

Full-featured DBML code editor with syntax highlighting, auto-indent, bracket matching, and live schema sync.

Visual Drag & Drop

Interactive React Flow canvas with select/pan modes, zoom controls, minimap, and color-coded table groups.

Diagram Views

Create multiple views to organize different perspectives. Toggle table visibility, group by prefix, schema, or connections.

Share & Collaborate

Generate shareable URLs with your complete schema. Recipients can view the diagram and duplicate it into their own projects.

Multi-Format Import

Paste PostgreSQL, MySQL, SQLite SQL, or MongoDB JSON. SynapseDB auto-detects the format and builds the diagram.

Live Code Preview

See generated SQL update in real time. Switch between PostgreSQL, MySQL, SQLite, and MongoDB tabs. Copy or download instantly.

Version History

Every generate and import creates a snapshot. Track how your schema evolved over time and roll back when needed.

Feature spotlight

See each feature in action

A closer look at the tools that make SynapseDB the fastest way to design, document, and ship your database.

01AI Assistant

AI-Powered Schema Generation

Describe your product in plain English and let SynapseDB draft a production-ready schema in seconds. The AI understands entities, relationships, and common patterns — then keeps learning as you iterate.

  • Natural-language prompts to full schemas
  • Smart detection of foreign keys, indexes & constraints
  • Follow-up prompts to refine, extend or remodel
synapsedb.app — ai assistant demo
Demo coming soon
02DBML Editor

A code editor built for database design

Stay in the flow with a first-class DBML editor — syntax highlighting, auto-indent, bracket matching, and live two-way sync with the visual canvas. Type on the left, watch the diagram update on the right.

  • Syntax-aware autocompletion
  • Live bi-directional sync with the canvas
  • Format & remediate issues in one click
synapsedb.app — dbml editor demo
Demo coming soon
03Visual Canvas

Drag, drop and design — interactively

A React Flow–powered canvas that feels like Figma for databases. Pan, zoom, and arrange tables, group them by domain, and use the minimap to navigate huge schemas without losing your place.

  • Pan / select modes, infinite canvas & minimap
  • Color-coded table groups for domain boundaries
  • Snap alignment and auto-layout helpers
synapsedb.app — visual canvas demo
Demo coming soon
04Diagram Views

Multiple perspectives on a single schema

Create curated views for different audiences — a public-facing overview, a team-specific subset, or a deep-dive into a single module. Each view remembers its own visibility, grouping, and layout.

  • Save unlimited named views per schema
  • Toggle table visibility per view
  • Group by prefix, schema, or connection
synapsedb.app — diagram views demo
Demo coming soon
05Share

Share schemas with a single link

Generate a shareable URL with one click — no sign-in required on the receiving end. Recipients can inspect the diagram, copy DBML, or duplicate it into their own workspace in seconds.

  • Public or workspace-scoped share links
  • View-only or duplicate-to-own modes
  • Recipients can export to SQL without an account
synapsedb.app — share demo
Demo coming soon
06Import

Bring your existing schemas along

Paste PostgreSQL, MySQL, SQLite, or MongoDB — SynapseDB auto-detects the format and builds the diagram for you. No migration scripts, no pre-processing. Just paste and go.

  • Auto-detect dialect from pasted SQL or JSON
  • Import from .sql, .dbml, or MongoDB schemas
  • Inline errors with suggested fixes
synapsedb.app — import demo
Demo coming soon
07Live Preview

See generated SQL as you design

A live preview panel updates the generated DDL every time you edit a table. Toggle between Postgres, MySQL, SQLite and MongoDB tabs, and copy or download the result instantly.

  • Four dialects in one preview
  • Copy or download as .sql / .json
  • Diff-aware updates — no full rewrites
synapsedb.app — live preview demo
Demo coming soon
08History

Version history you can trust

Every generate, import, and significant edit creates an automatic snapshot. Browse the timeline, diff two versions, and roll back when you need to — your schema's history is never lost.

  • Automatic snapshots on every change
  • Side-by-side version diffs
  • One-click rollback to any snapshot
synapsedb.app — history demo
Demo coming soon