Free AI chart maker — for exact charts, not guesswork
You should not have to fight axis labels and legends to get a chart that matches your
numbers. Paste a CSV or type your numbers into Gixo Prism's Chart Maker, and it renders
an exact chart — no manual formatting, no rounding, no invented data points.
Gixo's free AI chart maker is Gixo Prism's Chart Maker, available on a 14-day free trial with no credit card required: paste a CSV or your numbers and it renders a chart in one of 6 types — bar, line, area, pie, donut, or scatter — or picks the best type automatically in auto mode. It's deterministic, not an AI image model, so it renders your data to exact SVG: the values you enter are exactly what appears on the chart. Apply one of 4 theme presets or your Brand Kit palette, then export as clean, self-contained HTML/SVG.
Why does a deterministic chart maker beat manual charting?
No dragging legends, no fighting axis scales, no chart that quietly disagrees with your data.
No manual axis or legend work
Paste your data and the maker positions axes, labels, and legends for you. You do not touch a single handle.
Exact values, never rounded or invented
There's no AI image model in the loop. Your numbers are rendered directly to SVG, so what you entered is exactly what shows up on the chart.
Brand-consistent theme, every time
Pick a theme preset or your Brand Kit palette once. Every chart you generate after that matches it automatically.
What do you get with Gixo's free AI chart maker vs. paid Prism?
Capability
Free 14-day trial
Paid Prism
Credit card required
No
—
Generate charts from CSV or numbers
Yes
Yes
6 chart types + auto mode
Yes
Yes
Theme presets
Yes (4 presets)
Yes
Brand Kit palette
Yes
Yes
Export as HTML/SVG
Yes
Yes
Trial length
14 days
N/A
How do you make your first free AI chart?
1
Paste a CSV or your numbers
Drop in a CSV, or type your numbers directly. No spreadsheet formatting required.
2
Pick a chart type, or let auto choose
Bar, line, area, pie, donut, or scatter — or let auto mode pick the type that fits your data shape.
3
Apply a theme
Choose a theme preset or your Brand Kit palette. Every chart you make after that stays consistent.
4
Export as HTML/SVG
Take the clean, self-contained file with you — drop it into a doc, deck, or page.
Frequently asked questions
Do I need design skills to use this?
No. Paste a CSV or your numbers and the maker handles axis scaling, labels, and legend placement. You only decide what to chart.
Is this fully free?
It is a 14-day free trial (no credit card). During the trial and on a paid plan, generating charts does not use extra credits — the chart maker is deterministic, not an AI generation call.
What chart types are supported?
Six renderable types — bar, line, area, pie, donut, and scatter — plus an auto mode that picks the best type for your data shape.
Can I apply my brand to the chart?
Yes. Choose from 4 theme presets (conservative, bold, brand-conservative, brand-bold) or apply your Brand Kit palette directly.
Does the free trial expire?
Yes, after 14 days. Upgrade to a paid Prism plan to keep generating charts.
Is Gixo's chart maker really free, or is it a trial?
It's a 14-day free trial, not an unlimited free tier — no credit card is needed to start. Because the chart maker is deterministic rather than AI-generated, it doesn't draw down credits, so you can make as many charts as you need during the trial or on a paid plan.
What export formats are supported?
Charts export as clean, self-contained HTML/SVG that you can drop into a doc, deck, or web page.
Will my numbers ever get rounded or changed by the AI?
No. There is no AI image model in the rendering path — your data is rendered directly to exact SVG, so the values you enter are exactly what appears on the chart.
Make a chart without fighting the tool
Paste a CSV or your numbers. Walk away with an exact chart, themed to match your brand.
