ChartDB

Visualize a database schema as a diagram from query output and edit or export it.

Artifact by ChartDB

IndexedAGPL-3.0★ 23,034Charts & diagramsNo sign-up

Open tool ↗

Write a review

Use it

Opens app.chartdb.io in a new tab. Nothing to install.

Open ChartDB Source code

You provide: Schema metadata query result
You get: Database schema diagram and DDL export
Account: No sign-up needed
AI: No AI: a plain tool
Your input: Not stated: check the tool's privacy notes before using private data
Price: Free to use
Made with: Open-source web app
Source: Open source
Link check: Answered on Oct 31, 2026

About

ChartDB is an open-source web app in the visualization category (er diagram). It opens in your browser, so there is nothing to install. You provide schema metadata query result and get database schema diagram and DDL export. It needs no account. It is a plain tool: no AI model is involved. The source code is public on GitHub (chartdb/chartdb).

Category: Charts & diagrams · er diagram

Reviews

Write a review

No reviews yet. Used it? Sign in with an established GitHub account to rate it. How reviews work

More charts & diagrams tools

See all charts & diagrams tools →

Signals

Stars: 23,034

Details

Auth: No auth
License: AGPL-3.0
Repository: github.com/chartdb/chartdb
Website: app.chartdb.io/
First seen: Oct 31, 2026
Last checked: Oct 31, 2026
Source: GitHub

Cite this page

ChartDB: free online tool. Agent Mart. https://agentmart.dev/artifacts/chartdb (last updated 2026-10-31)