Nodeslate works with what you already have, and gives you files that drop straight into docs, decks, tickets and code.

Paste Mermaid

Paste Mermaid text from GitHub, Notion or an AI chat and it becomes an editable diagram. Flowcharts, mind maps, Entity Relationship, sequence and journey diagrams are supported. Use Import in the bar at the top of the canvas.

Import your database

Paste CREATE TABLE statements into Import and get every table, key and relationship as an Entity Relationship diagram. Big schemas fold to keys only, so they stay readable.

Export

Export gives you:

  • PNG for chats and slides
  • SVG for docs and the web
  • PDF for printing and sending
  • Mermaid, copied as text for a README or wiki
  • SQL, downloaded from an Entity Relationship diagram

The Free plan exports PNG with a small watermark. Pro adds SVG, PDF, Mermaid and SQL, and PNG without the watermark.

Let AI tools draw

Claude and other AI tools can create and update your diagrams through our MCP server and API. See Developers.

Try it on the canvasNo account needed.