Free Invoice Generator
Add your line items, set a tax rate, and get a clean, ready-to-send invoice — nothing leaves your browser.
Your invoice preview will appear here once you add at least one line item.
What is an invoice generator?
An invoice generator is a free tool that turns your billing details — who you're billing, what for, and how much — into a clean, formatted invoice you can copy, print, or save as a PDF from your browser's print dialog. Everything runs client-side: nothing you type is stored or sent anywhere.
Add as many line items as you need, set a tax rate, and this free invoice generator calculates your subtotal, tax, and total automatically. It works for freelancers, contractors, and small businesses who need a professional invoice without opening accounting software for a one-off bill.
If invoicing is a regular part of your week, the AI Invoice Generator skill on KissMySkills turns Claude or ChatGPT into an on-demand invoicing assistant that remembers your standard rate and formatting.
Like this free tool? Get the full Claude skill.
A ready-to-load skill that does this and far more — 290+ roles for Claude & ChatGPT.