# ChartDB

> An Open-source tool to visualize database schemas and generate ER diagrams from a single query.

- Category: [Data visualization apps & tools](https://awesomedataviz.com/categories/apps/)
- Website: https://chartdb.io
- Repository: https://github.com/chartdb/chartdb
- License: AGPL-3.0
- Language: TypeScript
- Status: Maintained (commits in the last 12 months)
- GitHub stars: 22,987
- Commits in the last 12 months: 116
- Contributors: 66
- Last commit: Apr 11, 2026
- Latest release: v1.20.1 (Apr 7, 2026)
- Topics: Diagrams & diagrams as code

## Overview

ChartDB is an open-source data visualization app released under the AGPL-3.0 license. Its GitHub repository has 22,987 stars, 1,494 forks, and 66 contributors. It is maintained with 116 commits in the last 12 months; the most recent commit was on Apr 11, 2026. The latest release, v1.20.1, was published on Apr 7, 2026.

## Alternatives

- [FlameGraph](https://awesomedataviz.com/tools/flamegraph/): Stack trace visualizer that generates interactive SVG flame graphs from profiling data. (19.8K stars)
- [Data Formulator](https://awesomedataviz.com/tools/data-formulator/): AI-assisted tool for transforming data and creating visualizations, from Microsoft Research. (17.5K stars)
- [Sampler](https://awesomedataviz.com/tools/sampler/): Terminal dashboard that runs shell commands and visualizes their output, configured with YAML. (14.8K stars)
- [QGIS](https://awesomedataviz.com/tools/qgis/): Desktop geographic information system for viewing, editing, analyzing and mapping geospatial data. (14.5K stars)
- [Gource](https://awesomedataviz.com/tools/gource/): Animated visualization of software version control history. (13.2K stars)
- [Kepler.gl](https://awesomedataviz.com/tools/kepler-gl/): Geospatial analysis tool for large-scale data sets. (12K stars)

## Comparisons

- [ChartDB vs FlameGraph](https://awesomedataviz.com/compare/chartdb-vs-flamegraph/)
- [ChartDB vs Data Formulator](https://awesomedataviz.com/compare/chartdb-vs-data-formulator/)
- [ChartDB vs Sampler](https://awesomedataviz.com/compare/chartdb-vs-sampler/)
- [ChartDB vs QGIS](https://awesomedataviz.com/compare/chartdb-vs-qgis/)

Source: https://awesomedataviz.com/tools/chartdb/ · Data updated 2026-10-04 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).