How to Document Your Database Schema in 30 Seconds
How to keep your database docs current, useful, and discoverable for new team members.
Paste your CREATE TABLE statements and get beautiful, shareable schema documentation in seconds. No manual formatting. No copy-paste diagrams. Just paste, generate, and share the link with your team.
Supports PostgreSQL, MySQL, SQLite, SQL Server, and Oracle. Export to Markdown or HTML.
Your schema is the single source of truth. Your documentation should be too.
Paste your SQL dump and get formatted docs in under a second. No more hand-writing Notion pages or Confluence tables that go stale the moment someone runs a migration.
PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, and Oracle. Our custom parser understands each dialect's unique syntax, from SERIAL to IDENTITY to AUTO_INCREMENT.
Download your docs as a Markdown file for GitHub or Notion, or as HTML for your internal wiki. One click, zero formatting headaches.
Every generated doc gets a shareable URL. Send it to your team, paste it in a PR description, or embed it in your runbook. The docs stay in sync because they're generated from the SQL itself.
Columns, data types, defaults, nullable flags, primary keys, foreign keys, unique constraints, indexes, and CHECK constraints — all extracted and formatted automatically.
Your SQL never leaves your browser. All parsing happens client-side. Safe for proprietary schemas, financial data models, and healthcare databases.
Three steps from raw SQL to shareable docs.
Run pg_dump --schema-only, mysqldump -d, or export from your ORM. Copy the CREATE TABLE statements.
Paste into the Schema Doc Generator. Choose your dialect. Click Generate. Docs appear instantly with tables, columns, and relationships.
Download as Markdown or HTML. Copy the shareable URL. Paste into Slack, Notion, GitHub, or your wiki. Done in 30 seconds.
| Element | Detected | Shown In Docs |
|---|---|---|
| Tables | ✅ Yes | Table name, row count estimate |
| Columns | ✅ Yes | Name, type, nullable, default |
| Primary Keys | ✅ Yes | Key icon + column reference |
| Foreign Keys | ✅ Yes | Target table and column |
| Indexes | ✅ Yes | Index name, type, columns |
| Unique Constraints | ✅ Yes | Constraint name + columns |
| CHECK Constraints | ✅ Yes | Expression text |
| Triggers | ✅ Yes | Event, timing, action |
How to keep your database docs current, useful, and discoverable for new team members.
The free micro-tool that powers this landing page. Paste SQL, get docs instantly.
Generate entity-relationship diagrams from your SQL automatically. Visualize table relationships.
Stop maintaining stale wiki pages. Generate living documentation from your actual SQL schema — and share it with your team in one click.
Generate Schema DocsNo signup required. No data leaves your browser.