chartjuice

AI Graph Maker: Make a Chart, Then Ask AI to Change It

This AI graph maker draws a chart from your data, then changes it when you ask in plain words. Making and downloading charts is free with no signup. The AI assistant needs a free account.

Ask the AI to change this chart

The assistant needs a free account, which comes with 3 tries. Pro gets 50 messages a day.

Horizontal bar chart titled Most requested features, with five bars sorted longest first: Dark mode 182 votes, Offline access 141, Calendar sync 118, Shared folders 96 and Custom fonts 64 Dark mode Offline access Calendar sync Shared folders Custom fonts 0 30 60 90 120 150 180 210 Most requested features 601 survey votes chartjuice.com

How to use the AI graph maker in 3 steps

  1. The Data tab in Chartjuice, with Upload file and Paste data beside a bar graph
    1

    Add your data

    Click Upload file, or click Paste data and copy in cells from Excel or Google Sheets. You can also type over the sample in the table under the chart.

  2. The Chartjuice AI assistant editing a bar graph from a plain-English request
    2

    Ask for what you want

    Sign in, then type a request in the box above the chart or click Ask AI in the toolbar. Try "make it a donut chart" or "sort smallest first". The chart changes while the assistant works, and Undo these changes puts it back.

  3. The Download menu in Chartjuice: PNG at 1x, 2x or 4x, SVG and Copy image
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    Download it

    Click Download and pick PNG at 1x, 2x or 4x, or SVG. Copy image puts the chart on your clipboard for a slide or a doc.

What you can ask the AI chart generator to do

The assistant edits the chart that is open in the editor. Ask the way you would ask a person:

  • "Make it a line graph." It switches between the 10 chart types and keeps your data.
  • "Sort largest first and keep the top 5." It adds Sort and Top N steps on the Data tab. Steps change what is charted and leave your data as it was.
  • "Title it Q3 survey results and make the bars dark green." Titles, axis titles, the legend, value labels, number formats and colors can all be set this way.
  • "Is this chart easy to read?" It checks for problems such as too many slices or an axis that does not start at zero.
  • "Where do I change the legend?" It opens that section of the Style tab and highlights it.

When a request could mean two things, it asks a short question and gives you buttons to answer with. Each request is one undo step, and everything it changes is a normal setting you can adjust by hand.

What this AI graph generator can't do

It works from your numbers. It does not look anything up, so it cannot find last year's sales or a country's population for you. If you ask for sample data, it fills the table with made-up numbers and says they are made up.

It also does not:

  • plot an equation such as y = 2x + 1. Chartjuice charts tables of data.
  • draw flowcharts, org charts, Gantt charts or maps.
  • connect to a database or a live spreadsheet. You download the chart as a PNG or SVG.
  • write a report about your data. Its replies are short notes on what it changed.

Requests are short, so add your table with Paste data or Upload file.

What the AI costs

The assistant needs a free account, which gets 3 tries in total, not per day. Each message you send uses one. After that the assistant is part of Pro: 50 messages a day for $12 a month or $120 a year. The designer itself stays free with no signup. See pricing.

Connect Claude, ChatGPT or another assistant

If you already use an AI assistant, you can connect it to Chartjuice and ask for charts in your own chat. The assistant makes the chart in your Chartjuice account, shows it to you as a picture and gives you a link that opens it in the editor.

  1. Give your assistant this address: https://chartjuice.com/mcp. In Claude, open Customize, then Connectors, choose Add, then Add custom connector, and paste it. Connect an AI assistant has the steps for ChatGPT, Claude Code, Cursor and VS Code.
  2. Your assistant sends you to Chartjuice. Sign in there, or make a free account.
  3. Check that the page names your assistant, and choose Allow.

There is no key to copy and nothing to install. Connecting is part of every plan, Free included, within your plan's limits. Limits and errors has the numbers.

Ask AI or your own assistant: which should you use?

Ask AI in the editor Your own assistant, connected
Where you type In Chartjuice, beside the chart In Claude, ChatGPT or another assistant
What it works on The chart open in the editor New charts from data you give it, and charts saved in your account
What Chartjuice charges 3 tries with a free account, then Pro Nothing extra on any plan
Limits on Free 3 tries in total Up to 5 saved charts and 100 chart pictures a day, with the chartjuice.com mark
Where your data goes To Chartjuice. The AI model sees column names and small samples To the company that makes your assistant, and to Chartjuice

Use Ask AI for a quick change while you are looking at the chart. Use your own assistant when the data is already in a chat, or when you want several charts in a row.

AI bar graphs, pie charts and other chart types

Ask AI is in the toolbar of every maker page, so you can start from the chart you need.

Bar graph maker with AI

Open the bar graph maker, paste a column of names and a column of numbers, and ask it to "turn the bars sideways and sort largest first". Sideways bars leave room for long names, such as survey answers. With two or more number columns, ask for stacked bars or bars side by side.

AI pie chart generator

On the pie chart maker, ask for a donut, or for percent labels on the slices. A pie with more than six slices is hard to read, so ask it to keep the top five and group the rest as Other. To compare slices that are close in size, ask for a bar graph.

Line graphs and scatter plots

On the line graph maker, ask for an area chart or a smoother line. On the scatter plot maker, ask for a trend line, and it draws a least-squares line of best fit.

What you get with the AI chart maker

  • Upload a file

    Drop a CSV, TSV, XLSX, XLS or ODS file onto the designer. It is read in your browser, and nothing is sent to Chartjuice until you ask the AI or save the chart.

    The Paste data dialog in Chartjuice with a table pasted from a spreadsheet

  • Looks good out of the box

    The chart starts with a clean palette and readable labels before the AI touches it. Ask for a preset palette by name, such as Ocean or Pastel, or pick one under Colors in the Style tab.

    The Colors section in Chartjuice with preset palettes, open beside a bar graph

  • Design with AI

    Type a request and the chart changes in front of you. Every setting it changes stays open to edit by hand. A free account gets 3 tries, and Pro gets 50 messages a day.

    The Chartjuice AI assistant after two requests, with buttons for what to ask next and Undo these changes

  • Download PNG or SVG

    PNG at 1x, 2x or 4x, optionally transparent, or SVG. Free downloads carry a small chartjuice.com mark, and Pro removes it.

    A bar graph downloaded from Chartjuice as a PNG

Charts to try the AI on

Frequently asked questions

Is this AI graph maker free?

Making and downloading charts is free and needs no signup. The AI assistant needs a free account, which comes with 3 tries, so you sign in before you ask. After that it is part of Pro, at $12 a month or $120 a year. Connecting your own assistant, such as Claude, costs nothing extra on any plan. See pricing.

Can the AI chart generator make a chart from text alone?

It needs numbers to chart. Paste or type yours into the table, then describe the chart you want. It does not look up real figures. If you ask for sample data, the numbers are made up and it tells you so.

Can I use ChatGPT or Claude as a chart maker?

Yes. Connect an AI assistant to Chartjuice once, then paste your data into a chat and ask for a chart in plain words. The chart is saved to your account and opens in the editor.

What does the AI see of my data?

When you send a request, your chart goes to Chartjuice for that request. The AI model is shown your column names and small samples of your rows, not the whole table at once. Until you ask the AI or save the chart, your data stays in your browser.

What if the AI gets it wrong?

Click Undo these changes under its reply, or Undo in the toolbar. Then fix the setting yourself in the Style tab, or ask again in different words. A second request uses another try.

Want the full tour? Read how Chartjuice works.

Try the AI on your own chart

A free account comes with 3 AI tries and saves up to 5 charts. Making and downloading charts needs no account.