We change the pixels, not the percentages.

Paste your spreadsheet data. Pick from 200+ styles. Get a chart that looks like you hired a designer — in about 60 seconds. Every bar, line, and slice stays mathematically identical to your source.

See it work
Chartissimo styled chart
Standard chart
Before After

Zero AI hallucinations

Other AI tools treat your numbers as suggestions. We render exact geometry from your data, then style the image. The math is never wrong.

Describe what you want

Pick a preset or type "minimalist dark mode with gold accents." Chartissimo builds it. Save it. Reuse it forever.

No IT ticket required

Runs in your browser. No installs, no plugins, no approval chains. Open the tab and go.

Done before your meeting

What used to be 4 hours of fiddling in Canva is now about 60 seconds. Paste, pick, present.