Seven tools, no nonsense

Each one does a single job, shows its working, and needs no account. Every tool listed below runs in your browser — nothing you type is uploaded, and you can disconnect from the internet and they still work.

Username generator Twelve suggestions at a time in five styles, with length limits and separators that match what platforms actually accept. SIP calculator What a monthly investment grows to, with an annual step-up and an inflation-adjusted figure showing what it will actually buy. Calorie calculator Daily calories from the Mifflin-St Jeor equation, with the arithmetic shown and a floor it will not recommend going below. BMI calculator Kilograms, stones or pounds — plus the lower thresholds NICE recommends for some ethnic backgrounds, which most calculators ignore. Random number generator Any range, with or without duplicates. Uses cryptographic randomness and corrects for modulo bias. Fancy text generator Fifteen Unicode styles that survive being pasted into bios and messages, with an honest note on what they cost you. Word counter Words, characters, sentences and reading time — and a count that excludes citations and quotations, which is what word limits usually mean.

What this site does differently

There are hundreds of tool sites. Most are the same calculator with a different logo, so it is worth saying plainly what is different here.

The tool is at the top of the page. Not below six paragraphs of text written for a search engine.
The working is shown. Every calculator states its formula and the figures it used, so you can check it rather than trust it.
Limits are stated rather than hidden. The calorie tool refuses to suggest an unsafe intake. The BMI page says what BMI cannot tell you. The random number page says it is not suitable for regulated gambling.
Nothing leaves your device. No accounts, no analytics on what you type, no uploads.

Nothing is stored

Every tool listed above is plain HTML and JavaScript running on your own machine. There is no server doing the calculation, which means there is nothing to log. Your text, your weight, your draw results — none of it is transmitted, and reloading the page loses it.

Each tool's own page says this again in its own words, because it is a property of that tool rather than a slogan about the site. Anything added later that genuinely needs a server will say so on its own page, and will not be quietly covered by a promise made here.

The honest test: turn off your wi-fi after the page loads. Everything still works.