Drop a SQL schema, get an interactive ER diagram

In plain words

This tool converts database schema files from various formats—including SQL, pgModeler, Prisma, and MySQL Workbench—into interactive entity-relationship diagrams accessible via shareable links. Designed for developers, it allows teams to visualize and explore database structures on a single page. The diagram automatically regenerates from source files during builds, and users can integrate it into their pipelines through an API.

written from the facts on this page · September 2026

From the sources

Drop a model file — SQL, pgModeler, Prisma, MySQL Workbench and a dozen other formats — and get an interactive diagram, shareable through a single link. Stable link, diagram regenerated on every build from your pipelines. see the APIfrom mcdview.dev

• PT
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  Create ER diagrams, SQL schemas, and DBML models. No Signup required, Nothing to install. All diagrams are 100% private, secure and processed locally right in your web browser

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  Hey HN! We are Jonathan & Guy, and we are happy to share a project we’ve been working on. ChartDB is a tool to help developers and data analysts quickly visualize database schemas by generating ER diagrams with just one query. A unique feature of our product is AI-Powered export for easy migration. You can give it a try at https://chartdb.io and find the source code on GitHub. Next steps ---> More AI. We’d love feedback :)

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