Free tools for small businesses

Four small helpers for jobs that otherwise end up on paper. They all run in your browser, none asks you to sign up, and none stores what you type.

Invoice template Fill in an invoice, have net and tax worked out, and see which mandatory detail is still missing.
Rota template Enter a week of shifts and have the hours per person and per day added up as you go.
QR Code Generator Turn an address into a QR code at print size, as PNG and SVG, with no redirect through someone else's server.
Password-Generator Generate a long password whose length and character set you choose yourself.

When the template stops being enough

A tool here does the job that would otherwise happen on a scrap of paper — once, by hand, for this one case. If the same job comes back every week, the end of each tool points to the product that takes it over: invoices as a running set rather than one at a time, a rota with the whole team in it, a booking page behind the QR code. Until then everything here stays free and needs no account.

None of it is transmitted or stored. Reloading clears every form.