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Everyday Tools & Generators

QR codes and passwords generated locally — no expiry, no watermark, no tracking, nothing stored.

QR Code Generator✦Build a QR code from a link, text, Wi-Fi login, email, phone or SMS payload and download it as PNG or SVG — no expiry, no tracking redirect, no watermark.Open tool →Password Generator✦Generate strong passwords at your choice of length and character sets — drawn from the browser's cryptographic random source, with the entropy shown in bits.Open tool →Password Strength Checker✦Check a password's entropy, character pool and crack time at four stated guessing rates — and see whether it appears on a list of common passwords.Open tool →Tip & Bill Split Calculator✦Work out the tip, the total and exactly what each person owes when the bill is split — with preset tip rates, custom percentages and cent-exact rounding.Open tool →Random Number Generator✦Generate random integers in any range, with a unique-numbers mode for draws and lotteries — sampled without bias from the browser's cryptographic source.Open tool →Dice Roller✦Roll dice of any size — d4 to d100 — with an optional modifier, session statistics, and the exact probability distribution for your dice combination.Open tool →Random Name Picker✦Pick a random name — or several — from your own list: classroom draws, raffle winners and team picks, with a remove-the-winner flow built in.Open tool →Typing Speed Test✦Measure your typing speed in words per minute with live gross and net WPM, position-by-position accuracy, and your choice of a 60-second or free-run mode.Open tool →Unit Price Calculator✦Compare products by their true unit price — per 100 g, per kilogram, per litre or per item — with mixed metric and imperial pack sizes normalised for you.Open tool →

About these everyday tools & generators

This category collects the small generators people reach for in the middle of another task: a QR code for the Wi-Fi password, a menu, a payment link; a strong password for the account being created right now. The tools are simple. What this category is really about is refusing the two business models that usually come attached to them. QR generators on the open web typically mint a code that points at their own redirect service, so the code can be metered, tracked — and switched off when the free trial ends, leaving a dead square printed on a menu. Password tools ask you to trust that a server-side generator isn't logging what it made for you. Neither model is necessary, and neither is used here.

A QR code from Kwikfig encodes your payload directly — the URL itself, the WIFI: string your phone's camera understands, the mailto: or tel: link — with nothing in between, so it cannot expire, cannot be metered and reports nothing to anyone when scanned. The Password Generator builds its randomness from your browser's cryptographic source, the same getRandomValues API security libraries use, with rejection sampling so no character is favoured, and it shows the entropy of what it made in bits so 'strong' is a number rather than an adjective. The passphrase mode swaps character soup for a string of ordinary words, which is long, typeable and honest about its maths too.

Everything in this category is generated on your device and exists only in your tab. The QR image is rendered locally and downloaded straight from the page; the password is never transmitted, stored or remembered — close the tab and both are gone, which is precisely what you want from a tool whose whole output is a secret or a key to one. If a generator ever asks you to create an account to download your own QR code, or generates your password on its server, you are not the customer of that tool. Here, there is nothing to sign up for.

Frequently asked questions

Will QR codes made here expire or stop working?

No. The code encodes your payload directly — the actual URL, Wi-Fi credentials or contact details — with no redirect through Kwikfig or any other service. There is nothing to expire, no scan tracking and no subscription; a code printed today resolves the same way in ten years, as long as the destination itself still exists.

Are the generated passwords sent or stored anywhere?

No. Passwords are generated in your browser using its cryptographic random source (crypto.getRandomValues) and are never transmitted or stored. Close or refresh the tab and the password is unrecoverable from the site — save it in your password manager when you generate it.

What makes a generated password strong?

Length multiplied by unpredictability, measured as entropy in bits: each character drawn from a pool of size N adds log2(N) bits. A 16-character password from the full 82-character set carries about 102 bits — far beyond brute force — while a passphrase of five ordinary words carries about 33 bits plus whatever a separator, capitalisation and a digit add. Both tools show the figure for the settings you choose.