What is 畅图AI?
Make AI understand you better and charts more useful. Changtu supports multimodal parsing, recognizing text, PDFs, PPTs, web pages, images, tables, and more. After uploading, simply enter your requirements, and AI will organize the information and generate clear charts. It also enables multi-turn conversations and contextual understanding, allowing continuous refinement of chart content. Team members can gather on the same canvas to edit and communicate in real time, boosting cross‑scenario collaboration efficiency.
Key features
Multimodal analysis, AI-generated charts with one click (supports file formats such as PDF, PPT, Word, TXT, JPG, PNG, GIF, and URLs)
Free conversion between chart types: With a single command, you can transform a mind map into a flowchart, card, table, and more—no need to redraw it.
Use cases and audience
All users, including individuals with no drawing experience, students who need to quickly organize their logic, workplace teams that require collaborative modeling, and enterprises that need private deployment.
- Automatically parse the content of uploaded PDF, PPT, Word, and other documents, and generate mind maps or flowcharts.
- Continuously optimize existing chart structures and content through natural language dialogue.
- Real-time collaborative editing of the same chart canvas in team collaboration scenarios.
Content in various formats, such as text, PDF, PPT, Word, TXT, JPG, PNG, GIF, and web URLs, or natural language instructions.
Professional diagrams such as mind maps, flowcharts, tables, and Kanban boards can be exported in PDF, PNG, JPG, or PPT formats.
Frequently asked questions
How many AI points can you earn after registering an account?
After registering for a Changtu account, you will receive 2,000 AI points, which you can use to try out all of Changtu’s features for free.
What file types does Changtu support for upload?
Changtu supports uploading multiple file types, including: PDF, PPT, Word, TXT, images (JPG, PNG, GIF), and web pages (URL).
How to use
- 01
Visit the official website fluig.cn—no drawing experience required.
- 02
Upload files such as text, PDFs, PPTs, web pages, or images, or simply enter your ideas directly.
- 03
Use Chinese to describe your requirements when interacting with the AI, such as “Generate a sales process flowchart.”
- 04
Export with one click to PDF, PNG, JPG, or PPT format
Pricing and availability
After registering for a Changtu account, you will receive 2,000 AI points, which you can use to try out Changtu’s features for free, helping you better understand and make the most of the platform.
- Pricing source
- https://www.fluig.cn/?hmsr=aibot
- Pricing last updated
- 2026-10-27
Prices and limits may change. Check the official website for current terms.
Official website & sources
Updated on 2026-10-27
