
SQL Developer
phpMyAdmin
DbVisualizer
Navicat
DBeaver
Sequel Pro
DataGrip
Toad for Oracle
Sqemo
DBDiagram.io
DrawSQL
Vertabelo
ChartDB
DbSchema
ER/Studio
erwin Data Modeler
Sqemo is an ERD tool built around one idea: physical names should be generated from your team's naming standard, not typed by hand.
You register a glossary (customer โ cust, number โ no) and naming rules (case style, delimiter, how to handle unknown words) first. Then you model at the logical level โ "Customer Number" โ and the physical column comes out cust_no, the same way for everyone, every time. Overrides are allowed but explicitly flagged, so they never spread silently. Because the correct name is computable, drift is detectable: an in-app linter flags deviations, and a CLI fails CI on violations (npx sqemo-mcp lint).
Key capabilities: โข Logical/physical model separation with stable links between the two โข SQL DDL import/export in seven dialects: MySQL, PostgreSQL, Oracle, SQL Server, SQLite, H2, CUBRID โข DBML import/export โ one round trip to move from dbdiagram โข Runs free in the browser with no sign-up; projects autosave locally and live in a plain .erd.json file you can commit โข MCP server (sqemo-mcp) with 33 tools โ AI agents read and edit your ERD while following your naming standard โข Team workspaces: shared standard, proposeโapprove queue for new glossary words, and a compliance view showing which ERDs drift from the standard
SQL Developer
SqemophpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.
DBDiagram.io - Free database diagrams designer for analysts & developers ๐
DbVisualizer - DbVisualizer is the universal database client and SQL tool built for developers, analysts, DBAs, data engineers, and anyone working with data.
DrawSQL - Easy database diagrams. Create, visualize and collaborate on your database entity relationship diagrams.
Navicat - Powerful database management & design tool for Win, Mac & Linux. With intuitive GUI, user manages MySQL, MariaDB, SQL Server, SQLite, Oracle & PostgreSQL DB easily.
Vertabelo - Online tool for visual database design.