DDL to Markdown

Turn CREATE TABLE DDL into a simple Markdown data dictionary.

No uploadInstant previewCopy output

Workflow

Paste data, review the generated result, then copy it into your editor, migration, or docs.

Good fit

Fast cleanup, lightweight conversion, and documentation tasks during development.

Convert preview

Edit on the left, review the generated result on the right.

Local processingInstant outputCopy ready

Input

5 lines · 20 words · 153 chars

Markdown

10 lines · 42 words · 187 chars

# dwd_order

## Fields

| Field | Type | Description |
| --- | --- | --- |
| order_id | STRING | Order ID |
| user_id | STRING | User ID |
| pay_amount | DECIMAL(18,2) | Payment amount |

Best for quick edits, review, and copy-paste workflows.

Output updates while you type, so you can verify changes immediately.

Always validate generated SQL against your schema before execution.

Use case

Paste DDL and generate a Markdown table that can be used in docs, wikis, or pull requests.

Supported style

Works best with common CREATE TABLE syntax that includes field names, types, and optional COMMENT clauses.