Make the small assets that block you for ten minutes: a QR code for a link or Wi-Fi network, a password you'd actually trust, an EAN or Code 128 barcode for a label, a complete favicon pack from one image, or a genuinely random number.
Generating locally isn't a detail here, it's the whole point. A password generated on someone else's server has, at some moment, existed on someone else's server. These use your browser's own `crypto.getRandomValues` and never transmit the result — you can turn off your Wi-Fi and every tool on this page still works.
All generators tools
- Barcode Generator — Code 128, EAN-13, UPC and Code 39 barcodes as crisp PNGs.
- Password Generator — Strong, random passwords generated locally — never sent anywhere.
- Random Number Generator — Random numbers in any range — single, lists or unique draws.
- Coin Flip — Heads or tails — a fair coin whenever you need one.
- Favicon Generator — Turn any image into a complete favicon pack — ICO, PNGs and manifest.
- QR Code Generator — QR codes for links, Wi-Fi and email — custom colors, PNG or SVG.
Frequently asked questions
Is it safe to generate a password on a website?
It depends entirely on where the generation happens. Here it happens in your browser using the Web Crypto API, and the password is never sent anywhere — verify it yourself by disconnecting from the internet and generating one. A generator that round-trips to a server is a different proposition, and you should treat any password it gives you as already seen by someone else.
Do the QR codes expire or get tracked?
No. The QR code encodes your URL directly into the image — there's no redirect service in the middle, no short link, nothing that can expire or be counted. Many free QR generators do route through their own domain so they can charge you later or track scans; this one doesn't, and the resulting PNG or SVG is yours permanently.
How random is the random number generator?
It uses `crypto.getRandomValues`, your browser's cryptographically secure random source, not `Math.random`. That's suitable for draws, giveaways and anything where someone might have an incentive to predict the outcome.