Beautiful charts in seconds.
The free chart maker that skips the sign-up form. Paste your data, pick a palette, download a chart that looks designed, not defaulted.
- 100% free
- No sign-up
- Data stays in your browser
- PNG & SVG export
Zero friction
No account, no download, no paywall between you and your chart. Open the page and start typing: your work autosaves in your browser.
Designed, not defaulted
Eight curated palettes, careful typography, honest axes. The defaults are the kind of chart you’d be proud to put in front of a client.
Private by architecture
Your data never leaves your device: rendering, exports, even share links are computed locally. Safe for numbers you can’t paste into random websites.
Every chart type, one editor
Each maker opens with a sensible example so you can see the chart working before you touch it. Your data follows you when you switch types.
Bar Graph Maker
Compare categories at a glance, grouped or stacked.
Horizontal Bar Chart Maker
Rankings and long labels, perfectly readable.
Line Graph Maker
Trends over time, one line per series.
Area Chart Maker
Totals and their composition, beautifully stacked.
Pie Chart Maker
Parts of a whole with automatic percentages.
Donut Chart Maker
A modern pie with your total in the middle.
Scatter Plot Maker
Correlations between two variables, dot by dot.
Frequently asked questions
Is Graphmint really free?
Yes: every chart type, every palette, and every export format (PNG, SVG, clipboard, share links) is free, with no account and no credit card. The small graphmint.vercel.app caption on charts can be switched off with one toggle.
Do I need to create an account?
No. Open the page, type or paste your data, download your chart. Your work is autosaved in your own browser so it’s still there when you come back, no login involved.
Is my data private?
Completely. Graphmint renders everything inside your browser; your numbers are never uploaded to a server. Even share links work without a server: the entire chart is compressed into the link itself.
What chart types can I make?
Bar graphs (vertical and horizontal, grouped or stacked), line graphs, area charts, pie charts, donut charts, and scatter plots. All of them share the same editor, so you can switch types with one click and keep your data.
Can I use the charts commercially?
Yes. Charts you create belong to you and can be used anywhere: business reports, articles, client work, social media, books. No attribution is required.
How is Graphmint different from Excel or Canva?
Speed and craft. There is no software to open and no account wall: you get a well-designed chart with curated palettes and clean typography in under a minute, and it exports at high resolution as PNG or true vector SVG.