01
Password Generator
Cryptographically strong passwords with live strength scoring and full character control.
All six generators
Small, sharp tools that do one thing each. Nothing to install, nothing to sign up for, and nothing leaves your browser.
Recently used
02
QR Code Generator
Real, scannable QR codes for links, text, email and phone numbers. Download as SVG or PNG.
03
Username Generator
Clean, gaming, funny or pure chaos. Batches of handles you can actually claim.
04
PIN Code Generator
Random 4 to 12 digit PINs that skip the predictable sequences people always pick.
05
Base64 Encoder / Decoder
Encode and decode Base64 instantly, with Unicode handled properly and errors explained.
06
Lottery Number Generator
Powerball, EuroJackpot and five more formats, with the right bonus ball and a proper ball drop.
Which one do you need?
Six tools is few enough that you can hold the whole list in your head, but the names do not always say what the job is. This is the shortcut.
| You want to | Use |
|---|---|
| Sign up somewhere and never reuse a password | Password Generator |
| Put a link on a poster, menu or business card | QR Code Generator |
| Claim a handle that is not already taken | Username Generator |
| Set a door code, card PIN or phone lock | PIN Code Generator |
| Read a token, or make text survive a JSON field | Base64 Encoder / Decoder |
| Fill a lottery slip without thinking about it | Lottery Number Generator |
What they have in common
Every tool here runs entirely in your browser. There is no server that sees what you generate, because there is no server at all beyond the one handing you the page. Close the tab and the password, the PIN and the QR payload are gone with it.
Anything that needs to be unpredictable, which is the passwords, the PIN codes, the lottery lines and the usernames, is drawn from your browser’s cryptographic random source using rejection sampling. That second part is the one most tools skip: folding a random number into a range with a remainder quietly makes the low end more likely than the high end, and throwing away the values that would skew it costs nothing.
Nothing asks you to sign in. The only thing kept on your device is a short list of which tools you opened last, so the site can put them within reach, and your answer to the cookie banner.
Why the list stays short
A directory of ninety half-finished generators is easy to build and useless to use. Six can each have real settings, a page that explains the thing behind the tool, and an interface that works with a thumb on a phone. When one of them stops being useful it gets fixed rather than buried under the next forty.