Figra

Figra brings R's ggplot2 visualization library directly into Microsoft Excel. Select your data, configure your figure through simple controls, and insert it back into your worksheet — no coding, no data export, no separate software.

Key features:

- Figra offers box plots, violin plots, bar charts, line charts, scatter plots, dose–response curves, and survival curves

- Automated statistical analysis (t-test, ANOVA, Wilcoxon, Kruskal–Wallis, and more) for paired and unpaired designs

- Full visual customization — fonts, colors, themes, axis scales — through direct controls

- Exports executable R code for reproducibility

Powered by WebAssembly (webR) — R runs entirely in your browser. No R installation, no server, no data leaves your machine. Free to use.