chartcool
AI chart maker from data and plain-language promptsDescribe the chart you want, get it in seconds
Highlights
What you can do with it
- Marketing teams chart quarterly product sales from uploaded data
- Financial analysts turn price data into candlestick charts
- Schools visualize grade distribution with box plots
How to use it
- 1 Open the ChartCool site
- 2 Register for free or log in
- 3 Upload your data file
- 4 Describe the chart you want in natural language
- 5 Generate, then export as PNG or PDF
Who it is for
Pros
- Free version with 5 uses per day and no credit card
- Natural-language input removes the need to configure chart settings by hand
- Wide chart coverage from common to professional types
- One-click PNG export for slides and reports
Limitations
- The free version is capped at 5 uses per day, and professional access starts at 30 yuan per quarter; free rules can change
- Output still needs a human check for accuracy and clarity
- Complex or messy data may need cleaning before upload
- It is a chart tool, not a full analytics platform
What ChartCool is
ChartCool is an AI-based online chart generation tool. You upload a data file, describe in plain language what you want to see, and it produces a chart in seconds. The engine is a large language model that understands natural language requirements and picks a suitable chart type automatically. The site says there is a free version with 5 uses per day and no credit card, plus a professional plan that starts at 30 yuan per quarter and offers unlimited chart generation. It supports 19 languages and is built to make data visualization possible for people who are not professional chart makers.
What you can do with it
- Upload data and describe the chart you want in natural language
- Generate visuals in seconds instead of building them by hand
- Choose from 10 common chart types and 15 professional types
- Export a high-definition PNG with one click for slides and reports
- Work in one of 19 supported languages
Who it is for
- Data analysts who need to turn raw data into charts quickly
- Market researchers working through large amounts of survey or sales data
- Enterprise managers who want a fast visual of business numbers
- Students and educators who need a chart without learning chart software
What to watch out for
The free version is capped at 5 uses per day, and the professional plan starts at 30 yuan per quarter, so regular heavy use costs money and free terms can change. The AI picks a chart type for you, but it can misread an ambiguous request, so review the axes and labels before you publish. Messy or inconsistent data should be cleaned first, or the chart will look clean while being wrong. It is a focused chart generator, not a full analytics platform, so deeper modeling still happens elsewhere.
FAQ
Is ChartCool free?
There is a free version with 5 uses per day and no credit card, plus a professional plan starting at 30 yuan per quarter.
How do I make a chart?
Upload a data file and describe what you want in natural language.
What formats can I export?
The site mentions high-definition image formats such as PNG, and PDF for reports.
How many chart types are supported?
10 common types plus 15 professional types, and 19 languages are supported.
Why it is free
What the official page says： free version
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
