Professional charts
from your
spreadsheet data
Load your Excel file, pick a chart type, and export a high-resolution PNG in under two minutes. Includes the Efficient Frontier, no Python required.
7
Chart types
Free
Starter plan
100%
Offline & private
Hover to explore · Interactive demo
Graph Plotter70+
Users registered
5
Joined this month
30+
Total downloads
Trusted by professionals in
Seven chart types. One tool.
From daily KPIs to portfolio optimization, no switching between apps.
Built different, by design
Three things that make Graph Plotter the right tool for serious analysts.
Privacy by Design
Your data never leaves your machine
Graph Plotter is a desktop app. Your Excel files and client data are processed entirely locally. Nothing is uploaded. Nothing is shared.
- ✓ No cloud upload, no third-party servers
- ✓ Works fully offline, no internet required
- ✓ Compatible with internal data policies
Export-Ready
Drop it straight into your report
Every chart exports as a 220 DPI PNG. Sharp in print and on screen. Paste directly into PowerPoint, Word, or a client memo.
Your Style
Every chart, exactly how you want it
Change colours, line thickness, font size, axis ranges, and legend position in one dialog. Styles save with your project. Reload and re-export with the same look every time.
- ✓ Per-series colours & line thickness
- ✓ Font size, axis limits & legend position
- ✓ Saved in your .gpplot.json project file
From the community
How it works
From raw data to finished chart in under two minutes.
Open your Excel file
Load any .xlsx, .xlsm, or .xls workbook. All sheets and column headers are detected automatically.
Pick a chart type
Choose from seven chart types. Select your columns, set your labels, and watch the preview update live.
Export your PNG
Download a high-resolution PNG ready to paste into PowerPoint, Word, or a client deck.
Start charting today
Free plan available. No credit card required. Your first chart in under two minutes.