Merge pull request #1467 from wudongjie/patch-1

[Free AI Diagram Generator] -> [AI Graphic Design Tools]

Author: Alaev

readme.md

@@ -1404,7 +1404,7 @@
 | [ImgGen.Ai](https://imggen.ai/) | ImgGen AI is a free AI-powered image generator and enhancement tool. |
 | [Unblurimage.Ai](https://unblurimage.ai/) | Unblurimage AI is 100% Free,No Sign-Up online tool for unblur image. |
 | [VMind](https://visactor.io/vmind) | VMind is an intelligent visualization suit that provides intelligent interfaces through rule algorithms, machine learning, and LLM. |
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+| [Free AI Diagram Generator](https://diagram-generator.com/) a free AI-powered platform that helps you create various types of diagrams with ease. |
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