Bill a customer in under 15 seconds

How this free online billing tool works

1. Search or tap a saved product. Start typing a few letters and matching products appear instantly, or tap straight from your saved products grid — no menus, no category tree to dig through.
2. Adjust quantity and add anything else. Use the +/- steppers to bump quantity up, or add a one-off custom item for anything not in your catalog — no need to save every single thing you ever sell.
3. Apply a discount or tax if needed. A percentage or fixed discount on the whole bill, and any tax rates you've configured, are calculated automatically — no manual math.
4. Take payment. Pick cash, card, UPI, or other, enter what the customer handed over, and change due is calculated for you instantly.
5. Print or download. Print straight to an 80mm thermal receipt printer, print a standard A4 page, or download either as a PDF — whichever your shop actually uses.

Every step is designed to be a tap, not a form field — the whole loop, from opening the page to handing over a printed receipt, is built to take under 15 seconds once your products are saved.

A simple billing app, not a full point-of-sale system

Quick Billing deliberately does one thing well instead of trying to be everything a shop might eventually need. It's a billing app, not inventory management, accounting software, or a customer database — there's no stock tracking, no sales reports, no employee logins. If what you actually need at the counter is "add these items up, take payment, print something," that's exactly what this does, without asking you to learn a full POS system or pay for features you won't touch.

That said, it's still a real billing tool underneath: the same rounding-safe, integer-based calculation engine that powers FreeOnlineInvoice.com's full invoice generator runs every total here too, so a discount-and-tax calculation on a busy day's worth of line items is exactly as accurate as it would be on a formal invoice.

Print a receipt online or download the PDF

Every bill can go out the door two different ways. If your counter has an 80mm thermal receipt printer, "Print (80mm)" sends a compact, single-column receipt formatted for that exact paper width — no wasted space, no A4-sized printout for a five-line sale. If you'd rather hand over (or email) a standard page, "Print (A4)" and "Download PDF (A4)" produce a normal, full-size printable receipt instead. Either format is also available as a straight PDF download, useful for keeping a digital copy or sending one to a customer who isn't standing in front of you.

Who Quick Billing is for

Quick Billing is built for small shops, grocery stores, pharmacies, cafes, bakeries, local retailers, freelancers, and service providers who need to hand a customer a bill or receipt in seconds — not manage inventory, run payroll, or track accounting. If you find yourself reaching for a calculator and a notepad to total up a sale, this is built for exactly that moment.

It's also a good fit if you've tried a heavier point-of-sale product before and found it was more setup and cost than a small operation actually needs — a market stall, a pop-up shop, a mobile service call, or a home-based business selling directly to walk-in or local customers.

For anything more formal — a detailed commercial invoice, tax invoice, or a document with full business and customer records — the main Invoice Generator supports 65+ document types and 50+ templates. Any bill started here can be converted into one with a single click.

Common questions

Is Quick Billing free to use?

Yes — completely free, with no signup and no account required. Everything runs in your browser.

Where is my data stored?

Locally, in your browser only (localStorage) — your products, business details, and receipt numbering never leave your device unless you explicitly print or download a PDF.

Can I use this on my phone?

Yes — Quick Billing is built mobile-first, with large touch targets for ringing up sales quickly on a phone or tablet at the counter.

Does Quick Billing support barcode scanning?

Yes — the product search field accepts a scan the same way it accepts typing, matching against each product's SKU. If a product doesn't already have a barcode, the free Barcode Generator tool on this site can create and print one for it. Quick Billing doesn't track inventory, though — it's deliberately a lightweight billing tool, not a full point-of-sale system.

Can I print directly to a receipt printer?

Yes — Quick Billing supports both 80mm thermal receipt printing and standard A4 printing/PDF download.

What's the difference between Quick Billing and the main Invoice Generator?

Quick Billing is built for speed — ringing up a walk-in sale in seconds with a product catalog and instant totals. The Invoice Generator (/app/) is built for formal, detailed invoices with 50+ templates, taxes, shipping, and full business/customer records. Any Quick Billing sale can be converted into a full invoice with one click.

Is this online billing tool really free, with no catch?

Yes. There's no free trial that expires, no per-receipt fee, and no feature locked behind a paid plan. It runs entirely in your browser with no server-side account tied to your usage.

Can I print a receipt online without installing any software?

Yes — printing uses your browser's own print function, the same as printing any web page. There's nothing to install; it works with any printer already set up on your device, including 80mm thermal receipt printers.