Business & Office
Invoice helpers, totals, and office utilities.
Calculate invoice totals and generate acronyms or initials for quotes, naming, and light office work.
All Business & Office tools
Invoice Totals Calculator
Add line items, tax, and discounts for a quick invoice total.
Acronym / Initials Generator
Create acronyms and initials from a phrase or name list.
Margin vs Markup
Convert between margin and markup percentages.
PAN Format Checker
Validate Indian PAN number format.
Unit Price Calculator
Compare price per unit across packages.
Acronym Expander Notes
Store a quick acronym → meaning mapping list.
Invoice Due Date
Add Net-15/30/60 days to an invoice date.
FAQ
- What business & office tools are free on Odin?
- Every tool in Business & Office is free to use—open a tool and get a result without creating an account.
- How do I find the right business & office tool?
- Browse the list below, use the catalog, or press ⌘K to search by name or task.