Diagram Generator 2.0 available now

After running a free Mermaid diagram tool since January 2025, I finally shipped the paid version.

The big feature: Text in AI-generated diagrams that doesn't look like it was written by a drunk robot. Turns out you need a specific model to get this right.

What's included:

• Flowcharts, ER diagrams, sequence diagrams and many more from plain English and French

• Free tier: 5 credits to try it + 10 credits if joined the discord channel

• Paid: $9/mo (100 credits) or $35/mo (400 credits)

• Commercial rights + watermark removal for paid users

Would appreciate any feedback: https://diagram-generator.com