Sketch-first budget tool
Sketch a budget in seconds, not hours
No formulas. No setup. Just open and start planning. Share, collaborate, export — when you are ready.
Autosaves locally. No signup required.
How it works
Three steps from blank page to a shareable budget draft.
Step 1
Start in one click
Create a new budget instantly, or import JSON if you already have one.
Step 2
Build your structure
Add headings, activities, and sub-items in the nested line tree.
Step 3
Share confidently
Totals update live and you can export to JSON or Excel anytime.
Built for real project budgeting
Nested budget tree
Keep headings, sub-headings, activities, and sub-activities in one readable structure.
Live roll-up totals
Parent totals recalculate automatically from children, including overhead percentages.
Multi-currency support
Set line and total currencies with built-in conversion so draft numbers stay coherent.
Local autosave by default
Work without an account and keep progress in your browser while you draft.