Everything you need to design databases.
From visual diagrams to production-ready SQL, Relmic covers the entire schema design workflow for modern teams.
A powerful visual editor for database schemas.
Design your database schema visually on an infinite canvas with drag-and-drop tables, relationships, and more.
6 View Modes
Standard, compact, keys-only, description, color-coded, and minimal.
4 Auto-Layout Algorithms
Force-directed, hierarchical, grid, and circular layouts.
Full Undo / Redo
Every action is tracked. Navigate your design history freely.
Dark & Light Themes
Both themes are designed for long design sessions.
Multi-select & Bulk Edit
Select multiple tables and edit properties in bulk.
8 DBMS Supported
PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, Oracle, BigQuery, Redshift.
Smart Autocomplete
Context-aware suggestions for column types and default values based on your DBMS.
Type-Aware Defaults
Default expressions adapt to the selected column type — UUID, timestamp, boolean, and more.
Export to 12+ formats.
From SQL DDL to ORM schemas, generate production-ready code from your visual design in a single click.
SQL DDL Generation
Generate CREATE TABLE statements for all 8 supported DBMS.
ORM Schemas
Export to Prisma, Drizzle ORM, SQLAlchemy, and more.
TypeScript & JSON Schema
Generate type definitions and JSON Schema from your tables.
Import existing schemas and visualize instantly.
Already have a database? Import your SQL or Prisma schema to get a visual diagram in seconds.
SQL Import
Paste or upload SQL DDL to reverse-engineer your schema into a visual diagram.
Prisma Import
Import Prisma schema files to visualize and iterate on your database design.
Schema evolution with migration scripts.
Compare revisions, generate ALTER statements, and evolve your database schema safely.
Revision Comparison
Compare any two revisions side-by-side with highlighted changes.
ALTER Generation
Generate ALTER TABLE, ADD COLUMN, DROP, and other migration statements.
Designed for team workflows.
Organizations, teams, roles, project locking, and full audit logging for enterprise-grade collaboration.
Organizations & Teams
Create orgs, invite team members, assign Admin, Editor, or Viewer roles.
Project Locking
Lock schemas to prevent unintended edits on production designs.
Audit Logging
Full audit trail — who changed what, and when.
Invitations
Invite collaborators via email with role-based access control.
Catch issues as you design.
Real-time validation catches reserved keywords, naming conflicts, and DBMS-specific issues inline.
Reserved Keyword Detection
Warns when column or table names conflict with SQL reserved keywords.
Naming Conflict Detection
Catches duplicate table and column names across your schema.
DBMS-Specific Rules
Validates data types, constraints, and limits for your target DBMS.
Supports 8 DBMS.
Design once, export to any supported DBMS.
Ready to get started?
Create your free account and start designing your database schema visually.