Free org chart software — the private alternative
Looking for a free alternative to cloud org-chart tools like Lucidchart, Visio or Organimi for a quick, no-fuss chart? ChartChalk builds an interactive org chart from a spreadsheet in seconds — no account, no watermark on your data, and nothing is ever uploaded.
See a live org chart Open the free org chart maker 🔒 Processed 100% locally
How ChartChalk compares
| Feature | ChartChalk | Typical cloud org-chart tool |
|---|---|---|
| Price | Free to build, edit & export a PNG | Free trial, then a paid plan |
| Signup | None — just open it | Account usually required |
| Your data | Stays in your browser — nothing uploaded | Uploaded to their servers |
| Build from | CSV import or paste from Excel — auto-laid-out | Often manual box-by-box entry |
| Works offline | Yes | No |
Comparing a specific tool? See ChartChalk vs Visio, Lucidchart and Organimi.
The right column is a general comparison with paid, cloud-based tools — features and pricing vary by product. ChartChalk's angle is simple: free, private, and driven by the spreadsheet you already have.
Why teams pick it
- Private by design — your CSV and every edit stay on your machine, so it's safe for real personnel data. You can literally turn off your Wi-Fi and keep working.
- No signup wall — open the page and build; you're not asked for an email before you see a chart.
- Spreadsheet in, chart out — import a CSV or paste a range from Excel and the hierarchy lays itself out. No dragging boxes into place.
- Real editing — drag to change reporting lines, add or remove people, undo/redo, tag territories, then export to PNG, PDF, SVG, PowerPoint or CSV.
Start from a template
Each one opens as a live chart with sample data already in it. Swap in your own people and keep the layout.
FAQ
Is ChartChalk really free?
Yes. Building and editing an org chart and exporting a watermarked PNG is free with no account and no card. ChartChalk Pro (£10/month, cancel anytime) removes the watermark and adds PDF, SVG, PowerPoint and CSV export, shareable links, unlimited saved workspaces, custom tags and photos.
Do I need to create an account?
No. You can build a full org chart and export a PNG without signing up. An account is only needed if you upgrade to Pro so your plan can follow you across devices.
How is it different from cloud org-chart tools?
ChartChalk runs entirely in your browser, so your employee data is never uploaded — you can even work offline. It builds the chart from a CSV or an Excel paste automatically instead of asking you to place every box by hand.
Is my employee data safe?
Your file is parsed and stored only in your own browser. Nothing is sent to us or anyone else, which makes ChartChalk safe for sensitive HR and personnel data.