Bar Chart Maker
How to use the Bar Chart Maker
- Open the Bar Chart Maker and review the sample Quarter / Revenue / Costs CSV.
- Paste your own data — first column is categories, remaining columns become grouped bars.
- Edit values to see bars animate in real time.
- Switch themes and download a high-res PNG.
Why chart locally?
Operational metrics and financial comparisons stay on your device. Bar charts render entirely in browser memory.
Frequently asked questions
What CSV format does the bar chart need?
Use a header row. The first column is the category axis (e.g. quarters). Each additional column becomes a grouped bar series.
Are bars stacked or grouped?
Grouped — each series gets its own bar side-by-side per category.
Is my data uploaded?
No. Everything runs 100% client-side.