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畅图AI
Changtu is an AI-native charting tool developed by Mockplus Software Co.,Ltd.
What is 畅图AI?
Changtu is an AI-native charting tool developed by Mockplus Software Co.,Ltd.It eliminates the steep learning curve of traditional diagramming software, allowing users to generate professional mind maps, flowcharts, tables, and kanban boards simply through natural language conversations or document uploads.
The tool supports multimodal content parsing, capable of recognizing PDFs, PPTs, Word documents, images, and web URLs to automatically extract key information and build visual structures.Whether organizing knowledge frameworks or optimizing workflows, Changtu helps users move from idea to execution more efficiently.
Beyond its powerful AI generation capabilities, Changtu enables real-time collaboration, commenting, and editing on a shared canvas for teams.For enterprises with strict data security requirements, the official site offers private on-premise deployment, fully adapted to trusted computing environments to ensure data independence and security.
Key features
- Multimodal ParsiSupports uploading PDF, PPT, Word, TXT, images, and web URLs; AI automatically parses content to generate corresponding charts.
- Smart Chart ConvNo need to redraw; convert mind maps into flowcharts, cards, tables, or timelines with a single natural language command.
- Conversational ESupports multi-turn dialogue and context understanding, allowing users to continuously refine chart details via natural language without manual node editing.
- Rich Chart TypesIncludes 20+ chart types such as mind maps, flowcharts, class diagrams, fishbone diagrams, Gantt charts, org charts, tables, and kanban boards.
- Real-time CollabEnables multiple users to edit the same canvas simultaneously, using sticky notes, drawing tools, and real-time comments to enhance communication.
- HD Watermark-freExports charts to PDF, PNG, JPG, and PPT formats; paid plans offer ultra-high definition quality without watermarks.
How to use it
- Register for a Changtu account to receive 2000 AI points for free trial of various features.
- Choose to create a new blank canvas or directly upload document files such as PDF, Word, or PPT.
- Enter natural language instructions in the chat box to describe the desired chart type and content structure.
- After AI generates the initial draft, refine details through continued conversation or use the 'Smart Convert' feature to switch chart forms.
- Invite team members to join the canvas for real-time collaboration, using comments and sticky notes to perfect the content.
- Once editing is complete, export as image or PDF format to save locally or share via link.
Where it fits
- Meeting & ProjecQuickly transform meeting notes or project requirement documents into flowcharts and task kanbans to clarify responsibilities and execution paths.
- Knowledge OrganiUpload textbooks or research papers; AI automatically extracts core viewpoints to generate mind maps, helping to build knowledge systems efficiently.
- Product & DesignProduct managers use AI to rapidly draw product feature structure diagrams and user journey maps, reviewing and modifying them in real-time with the team.
Pricing and free quota
New users receive 2000 AI points.Personal Half-Year plan is ¥69 (80,000 points), Annual is ¥89 (150,000 points), and Lifetime is ¥399 (1,000,000 points).Team plans are per user: Half-Year ¥109/user, Annual ¥149/user, Lifetime ¥499/user.Pricing is subject to the official website.
Who it is for
- Professionals needing efficient information organization
- Product managers and designers seeking visualization
- Teams and enterprises requiring collaborative work
- Students and researchers
FAQ
Do I need drawing experience to use Changtu?
No.Changtu is an AI-native tool; users can generate various charts simply by conversing with AI in natural language or uploading documents.It is easy to use for everyone.
Does Changtu support multi-turn dialogue and context understanding?
Yes.Changtu supports multi-turn dialogue with context understanding, allowing it to continuously optimize and adjust chart content based on consecutive user inputs.
Can generated charts be exported?
Yes.Changtu supports exporting charts to PDF, Image (PNG, JPG), and PPT formats for easy sharing and presentation.
What is the difference between Personal and Team plans?
The Personal plan is for individual use only; the Team plan supports multi-user collaborative editing, team templates, and management features, suitable for teams working on projects together.