Free invoice generator: a professional PDF invoice in seconds
Fill in your business, your client and the line items and watch the invoice build as you type. Quantities, rates, tax and discounts add up for you, the due date follows your payment terms, and the PDF has real, searchable text. The same app makes quotes, estimates and receipts with a PAID stamp, and it works offline once loaded.
A real Billsprig invoice (example data, 2 Oct 2026)
| Description | Qty | Rate | Disc. | Tax | Amount |
|---|---|---|---|---|---|
| Brand identity: logo, colours and type | 1 | $1,200.00 | $1,200.00 | ||
| Website design, 5 pages | 1 | $2,400.00 | 10% | $2,160.00 | |
| Copywriting (hours) | 8 | $75.00 | $600.00 | ||
| Printed business cards, box of 500 | 2 | $45.00 | 8% | $90.00 | |
| Total due (subtotal $4,050.00 + tax $7.20) | $4,057.20 |
Source: Billsprig example invoice, generated 2 Oct 2026.
Billsprig vs the alternatives
Published prices, each checked on the date shown; prices change, so confirm on each site.
| Product | Price | Free | Checked |
|---|---|---|---|
| Billsprig Pro | $4/month or $29 once | 5 PDFs a month, unlimited printing | live |
| Invoice Simple | Essentials $4.99/month (3 invoices a month); Plus $13.49/month (10 a month); Premium $19.99/month | not checked today | 2026-10-02 |
| Invoice Home | $9.00/month | not checked today | 2026-10-02 |
| invoice-generator.com | Free | free | 2026-10-02 |
Why teams pick Billsprig
- No subscription needed: Lifetime is $29 once, less than 6 months of Invoice Simple Essentials at $4.99/month.
- Free means usable: 5 PDFs every month plus unlimited printing, no account.
- Tax and discount per line, mixed tax rates listed separately, 22 currencies formatted the local way.
- Private and offline: the PDF is made on your device and nothing is uploaded.
How it works
- Fill in your business, your client and the line items; totals update as you type.
- Pick Classic, Modern or Minimal and paste your own payment link for a Pay online button.
- Download the PDF or print it.
FAQ
Is it really free?
Yes: 5 PDF downloads every calendar month, unlimited printing, invoices, quotes, estimates and receipts, with no account. Free PDFs carry a small Made with Billsprig line.
Why not Invoice Simple?
It is a full invoicing app on monthly plans: Essentials $4.99/month for 3 invoices a month, Plus $13.49, Premium $19.99 (Capterra, 2 Oct 2026). Billsprig is for people who want a fast PDF without a subscription: free for 5 a month, or $29 once for unlimited.
Is my data private?
Yes. Billsprig runs in your browser: your details, clients and documents are saved only on your device and the PDF is made there. Nothing is uploaded.
Can I cancel Pro?
Yes. The $4 monthly plan cancels any time from your Stripe receipt email; the $29 Lifetime plan is one payment with nothing to cancel.
Is this tax advice?
No. Billsprig does not give tax or legal advice; check local invoice requirements (e.g. VAT/GST numbers) with your accountant.