Free tool · No signup
Free Invoice Generator: Create Professional Invoices in Seconds
Getting paid should not mean wrestling with a spreadsheet or paying for bloated software. Our free invoice generator gives freelancers, agencies, small business owners, contractors, and anyone billing clients a fast, clean way to create a professional invoice: enter your details, watch the invoice build in real time, add your logo and brand colors, and download a polished PDF you can send right away.
Free Invoice Generator: Create Professional Invoices in Seconds
Getting paid should not mean wrestling with a spreadsheet or paying for bloated software. Our free invoice generator gives freelancers, agencies, small business owners, and anyone billing clients a fast, clean way to create a professional invoice: enter your details, watch the invoice build in real time, add your logo and brand, and download a polished PDF you can send right away.
There is no signup, no watermark, and nothing to install. Everything runs in your browser, so your numbers stay private, and you get a professional invoice in the time it used to take to open your accounting app.
Once you are billing regularly, keeping track of who has paid, what is outstanding, and where your cash is going becomes the real job. That is what OffBooks is built for: the AI financial operating system for business owners, not accountants. An AI agent reads your transactions, classifies them, and keeps your books current so you never fall behind.
How it works
Your invoice, ready in three steps
- 1
Add your details
Enter your business name, your client, and what you're billing for. The invoice number is generated for you.
- 2
Make it yours
Upload your logo, choose a colour theme and a font, then set your currency, tax, and payment terms.
- 3
Download & send
Hit download for a clean PDF, or copy the details into your email. That's it — you've been paid faster.
Everything you need to bill like a pro
11 invoice themes
Pick from eleven ready-made colour themes — from clean light-gray to bold indigo — and re-skin your whole invoice with one click.
Your logo & fonts
Upload your own logo and choose from five typefaces so every invoice carries your brand, not a generic template.
Unlimited line items
Add as many services or products as you need, each with its own quantity and rate — the maths is handled for you.
Discounts, tax & shipping
Apply a percentage or flat discount, add tax, and include shipping — subtotal and total recalculate as you type.
Multi-currency & PO numbers
Bill in USD, EUR, GBP and more, add a PO number, and set issue and due dates for clean payment terms.
Instant PDF download
Export a print-perfect PDF in one click — no signup, no watermark, ready to email straight to your client.
Frequently asked questions
01 Is the invoice generator really free?
Yes — it's completely free, with no signup and no watermark. It's a free tool from OffBooks, the financial operating system for agencies.
02 Do I need to create an account?
No. The generator runs entirely in your browser. Nothing is saved to our servers, so you can create an invoice and download it without signing up.
03 Can I add my own logo and branding?
Absolutely. Upload your logo, choose a font, and pick from ten colour themes so the invoice looks like it came from your business.
04 What format do I get?
You download a print-ready PDF via your browser's print dialog — perfect for emailing to clients or attaching to your records.
05 Is my data private?
Completely. Your invoice, client details, and totals never leave your device. There's no tracking of what you type into the tool.