ONLINE TOOL

SQLite schema to ER diagram

Turn SQLite tables, columns, primary keys and foreign keys into an editable Mermaid entity-relationship diagram.

Local processingNo account required

CONCRETE EXAMPLE

8-table database

BEFORE

CREATE TABLE statements and foreign keys are hard to scan

→

AFTER

Mermaid ER diagram + SVG/PNG + .mmd source

PRIVACY

Processed content is not uploaded to WorkToolset. Required libraries may be loaded by the site, but the file stays in the browser.

GOOD TO KNOW

Relationships depend on foreign keys actually declared in SQLite.
Databases without FK constraints produce entities but no inferred relationships.

HOW IT WORKS

PRIVACY

Are my files uploaded to WorkToolset?

No. This tool runs locally in your browser.

Is my original file modified?

No. WorkToolset creates a new copy or export.

Do I need an account?

No for this free tool. Accounts are mainly used for favorites, presets and future workflows.