Free Online Productivity Tools

What you can do with these productivity tools

• Invoice Generator: fill in your details, add line items and download a clean invoice for a client.
• QR Code Generator: turn a link, text or contact details into a QR code you can print or share.
• QR Code Scanner: read a QR code with your camera or from an image.
• Password Generator: create long, random passwords with the character types you choose.
• Typing Speed Test: measure your words per minute and accuracy.
• Spin the Wheel: add names or options and let the wheel pick one at random.

Who are they for?

Freelancers and small shops use the Invoice Generator to bill clients without paying for accounting software. Teachers use Spin the Wheel to choose who answers next, and event organisers use it for giveaways. Restaurants, shops and event organisers print QR codes on menus, posters and tickets. Anyone setting up a new account can use the Password Generator for a strong, unique password.

How to use the tools

1. Choose a tool from the grid above, or search for it by name.
2. Enter your details, text or list of options.
3. Adjust settings such as password length, QR code size or invoice currency.
4. Download, copy or print the result.

Tips for safer passwords

Length matters more than complexity. A long random password, or a passphrase of several unrelated words, is much harder to guess than a short one full of symbols. Use a different password for every account, and store them in a password manager so you do not have to remember them all.

Current guidance from the US National Institute of Standards and Technology recommends long passwords and checking them against lists of known breached passwords, rather than forcing frequent changes. See NIST SP 800-63B, Digital Identity Guidelines for the details.

Tips for QR codes that scan first time

Print codes large enough to scan from a normal distance, keep strong contrast between the code and the background, and leave a blank margin around the edges. Always test a printed code with two or three different phones before you print a large batch.

If the code points to a web page, use a short, stable link. Changing the page address later breaks every code you have already printed.

Getting more done

None of these tools needs an account or an install. Keep this page bookmarked and the right tool is ready the moment a small job comes up, whether that is sending a bill, sharing a link at an event or setting up a new login.