详细内容
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Powered by GPT-4.1, Claude 3.7 Sonnet, and many more
Generate Professional Diagrams with AI
Transform your ideas into beautiful diagrams in seconds, not hours. Powered by advanced AI to understand your needs and create professional-grade visualizations.
Create A Free Account View Examples
Everything You Need
Powerful features to help you create professional diagrams faster
Lightning Fast
Generate professional diagrams in seconds instead of spending hours on manual creation
Powered by PlantUML
Create any type of PlantUML diagram - from sequence diagrams to mindmaps and C4 architecture designs
Architecture Design with C4
Create C4 architecture diagrams in seconds, designed for enterprise architects
Website to Diagram
Generate diagrams directly from any website's content with our intelligent content analysis
Sketch to Diagram
Convert your hand-drawn sketches and rough ideas into polished, professional diagrams
AI-Powered
Advanced AI understanding ensures your diagrams are accurate and professionally styled
What Our Users Say
Join thousands of satisfied users who are already creating amazing diagrams
"Great tool! Now I can create mindmap diagrams easily. Can't wait to see how my team will use this."
Andréi Joana
Marketing Manager at CreativeEdu
"Wow, ChatUML is really cool! Using AI to generate diagrams is such a smart idea. Good luck with the launch, Huy! Can't wait to see how this product evolves and helps people create diagrams effortlessly."
Trung Vo
Google Developer Expert at Ascenda
"For a person who constantly makes diagrams, this is a godsend. I've been using it for a while now and it's been a game changer for me. I've been able to create diagrams in seconds instead of hours. I'm sure this will help a lot of people."
Mark Gonzo
Senior Software Engineer at Navan
"Very nice use case with AI, I had a friend complaint about making diagrams as well. All the best with the launch Huy"
Hieu
Indie Hacker at GatsbyAI
"You might be onto something! Converting something that can be pretty boring (making UML diagrams - takes me back to school brr) into something more entertaining, especially for 1-people tech teams or solo makers who don't have colleagues to bounce such ideas with."
Gaël de Mondragon
Indie maker in the making at YesRamen
"This tool has made it so easy to communicate complex ideas to my team. The quality is consistently impressive."
Minh Le
Project Manager at FPT Software
"I converted a lot of my hand-drawn diagrams into ChatUML diagrams. It's a game changer for me."
Rupesh Patel
Software Architect at Google
"You know how to get the most out of this app? Ask Claude to plan the diagram, and then use GPT-4.1-mini or Haiku to generate the diagram. That's how I ultilize this app to its fullest."
Alex Wu
Software Engineer at Meta
"Great tool! Now I can create mindmap diagrams easily. Can't wait to see how my team will use this."
Andréi Joana
Marketing Manager at CreativeEdu
"Wow, ChatUML is really cool! Using AI to generate diagrams is such a smart idea. Good luck with the launch, Huy! Can't wait to see how this product evolves and helps people create diagrams effortlessly."
Trung Vo
Google Developer Expert at Ascenda
"For a person who constantly makes diagrams, this is a godsend. I've been using it for a while now and it's been a game changer for me. I've been able to create diagrams in seconds instead of hours. I'm sure this will help a lot of people."
Mark Gonzo
Senior Software Engineer at Navan
"Very nice use case with AI, I had a friend complaint about making diagrams as well. All the best with the launch Huy"
Hieu
Indie Hacker at GatsbyAI
"You might be onto something! Converting something that can be pretty boring (making UML diagrams - takes me back to school brr) into something more entertaining, especially for 1-people tech teams or solo makers who don't have colleagues to bounce such ideas with."
Gaël de Mondragon
Indie maker in the making at YesRamen
"This tool has made it so easy to communicate complex ideas to my team. The quality is consistently impressive."
Minh Le
Project Manager at FPT Software
"I converted a lot of my hand-drawn diagrams into ChatUML diagrams. It's a game changer for me."
Rupesh Patel
Software Architect at Google
"You know how to get the most out of this app? Ask Claude to plan the diagram, and then use GPT-4.1-mini or Haiku to generate the diagram. That's how I ultilize this app to its fullest."
Alex Wu
Software Engineer at Meta
How It Works
Create beautiful diagrams in three simple steps
1
Describe Your Needs
Simply describe what you want to visualize in plain English or upload a sketch
2
AI Magic
Our AI analyzes your input and generates a professional diagram that matches your requirements
3
Export & Share
Download your diagram in various formats or share it directly with your team
Frequently Asked Questions
What is a credit?
A credit is consumed each time you generate a new diagram. Exporting existing diagrams don’t consume additional credits. You get 10 free credits to start with. After that, you only pay for what you use.
Do credits expire?
No, your credits never expire. Use them whenever you need them.
What payment methods do you accept?
We are using Stripe for payment processing. Depends on where you are, you can use your credit card, Google Pay, Apple Pay, or Cash App, Link or Klarna.
Can I get a refund?
Since requests are processed by 3rd party AI services, we cannot offer refunds on what you have used. But if you made a purchase by mistake and have not used any credits, please contact us via email support@chatuml.com and we will refund you.
What AI models are supported?
We are using GPT-4.1, GPT-4.1-mini, Claude 3.7 Sonnet, Deepseek R1, Deepseek V3 0324, and many more.
Do you use my data for training AI?
No, we do not use your data for training AI. All AI requests are processed by 3rd party AI services, and we have a policy with them to not log or use your data for training AI.
Ready to Get Started?
Create an account and get 10 free credits to start with.
Then only pay for what you use.
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