Schema Documentation Generator

Paste your CREATE TABLE statements and generate beautiful documentation. Export to Markdown or HTML. Supports PostgreSQL, MySQL, SQLite, and SQL Server.

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Ready to generate docs

Paste your SQL above and click "Generate Docs" to see your schema documentation.

\n`; const blob = new Blob([html], { type: 'text/html' }); const url = URL.createObjectURL(blob); const a = document.createElement('a'); a.href = url; a.download = 'schema-docs.html'; a.click(); URL.revokeObjectURL(url); } generateBtn.addEventListener('click', renderDocs); sampleBtn.addEventListener('click', () => { sqlInput.value = `CREATE TABLE users ( id SERIAL PRIMARY KEY, name VARCHAR(100) NOT NULL, email VARCHAR(255) UNIQUE, role VARCHAR(50) DEFAULT 'user', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ); CREATE TABLE posts ( id SERIAL PRIMARY KEY, user_id INTEGER REFERENCES users(id), title VARCHAR(255) NOT NULL, slug VARCHAR(255) UNIQUE, body TEXT, published BOOLEAN DEFAULT FALSE, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP, updated_at TIMESTAMP ); CREATE INDEX idx_posts_user ON posts(user_id); CREATE UNIQUE INDEX idx_posts_slug ON posts(slug);`; renderDocs(); }); clearBtn.addEventListener('click', () => { sqlInput.value = ''; results.classList.remove('active'); emptyState.classList.remove('hidden'); lastSchema = null; }); document.getElementById('exportMarkdown').addEventListener('click', generateMarkdown); document.getElementById('exportHTML').addEventListener('click', generateHTML); document.addEventListener('keydown', (e) => { if (e.ctrlKey && e.key === 'Enter') { e.preventDefault(); renderDocs(); } });