drawDB

Online database entity-realtionship diagram editor, data modeler, and SQL generator. Design, visualize, and export scripts without an account and completely free of charge.

Cost

Free

Rating

★ People love it

Time to value

Immediate

You can use drawDB to create database diagrams with tables, relationships, and fields using a visual editor. The tool lets you design entity-relationship diagrams, add custom types for different databases, and export DDL scripts for MySQL, PostgreSQL, SQLite, MariaDB, and SQL Server. You can also import existing SQL scripts to generate diagrams, customize the workspace layout, use keyboard shortcuts, and save custom templates. It runs in your browser without requiring sign-up and includes features like undo/redo, copy/paste, and issue detection to validate your database design.

What drawDB does

Create tables with fields and data typesDraw relationships between database tablesExport SQL DDL scripts for production useImport existing database schemas from SQL filesSave custom database templates for reuseAdd notes and comments to database diagramsValidate database design for errorsPresent database schemas in meetingsExport SQL scripts for 5 different databasesImport existing SQL scripts to generate diagramsWorks completely in browser without accountSave and load custom database templatesDetect errors in database relationshipsCopy, paste, and duplicate database objectsPresent diagrams in full-screen modeTrack todos and tasks within diagrams

Tutorials & Demos

Frequently asked

Want a tailored answer?

See whether drawDB fits your stack.

Techbible weighs drawDB against what you already pay for, your team shape, and the work that's actually happening. Free to start.

Side by side

Compare drawDB

Search the catalog or pick a similar tool to compare pricing, features, and fit.

Or pick from similar tools

More in Database Management

All tools →

Azimutt · Database explorer and analyzer

Next-Gen ERD: Design, Explore, Document and Analyze your database.

Chat2DB

Chat2DB is an AI-powered SQL client that transforms natural language into SQL queries. Supports MySQL, Redis, MongoDB, and enhances database management with Text2SQL and BI features.

Chroma

Open-source search and retrieval database for AI applications

ClickHouse

Fast open-source column-oriented database management system that allows generating analytical data reports in real-time using SQL queries

DataStax Astra

A Cloud-native database for modern applications.

Dragonfly

Discover Dragonfly - the most performant in-memory data store, engineered for extreme throughput at scale.

Fivetran

Automated data integration

Guepard

Clone any database in seconds.