Six small, focused tools that each do one job properly. Every one runs in your browser, needs no account, and costs nothing. They exist because these are the calculations and codes people actually need while putting a receipt together.
Why these tools are free
They support the main job this site does, which is helping people produce receipts and invoices that hold up. A tax calculation you can trust and a QR code that actually scans are part of that. There is no signup wall, no watermark, and no trial that quietly expires.
How these tools work
Everything runs in your browser using JavaScript. Nothing you type is sent to our servers, nothing is stored, and no account is required. Close the tab and it is gone.
That has one practical consequence worth knowing: we cannot recover anything for you. Download what you make and keep your own copies.
Using these alongside the receipt generator
The tools are designed to work together rather than in isolation.
- Work out the tax with the VAT, GST or sales tax calculator, then apply the correct rate and label in the receipt generator
- Generate a payment QR code and drop it onto a receipt so customers can settle instantly
- Set a numbering format once with the invoice number generator, then keep every document sequential
- Add a Wi-Fi QR code to a café or hotel receipt so guests connect without asking
- Print barcodes for products, then itemise those same products on the receipt
- Split a bill with the tip calculator before issuing separate receipts to each person
If you are not sure what belongs on a receipt in the first place, start with the guide to making a receipt.
Frequently asked questions
Are these tools really free?
Yes. No account, no card details, no watermark, and no usage limit. There is no paid tier for the tools.
Do I need to sign up?
No. Open a tool and start using it. An account on this site only exists so you can save receipts and reuse details, and it is not required for any of the tools.
Is my data stored anywhere?
No. Every tool runs entirely in your browser. Nothing you enter reaches our servers, and nothing is saved.
Can I use what I create commercially?
Yes. Anything you generate is yours, with no attribution required and no restriction on commercial use.
Do the QR codes expire?
No. They are static codes, which means the data is stored inside the code itself rather than pointing at a redirect on our servers. They keep working whether this site exists or not.
Will more tools be added?
Yes. More are planned, including a currency converter and a receipt retention checker. If something you need is missing, email us and we will look at it.