Why Utils Hub Pro?
Utils Hub Pro is a growing collection of free, browser-based tools built for everyday use. Every tool runs entirely in your browser — no accounts, no subscriptions, and no personal data ever reaches our servers. Whether you are a developer, a student, a writer, a traveller, or just someone who needs a quick answer, you will find the right tool here.
Built for Privacy
Most online tools silently collect the data you type. We do not. Every validation, conversion, and calculation happens locally in your browser using JavaScript. The only thing we store is your dark-mode preference in localStorage. Tax IDs, text, measurements — none of it leaves your device.
Tools for Developers
Our NIF Generator and VAT/GST Generator are designed for developers and QA teams. Generated numbers pass all format and check-digit validations, letting you test billing flows and invoice systems without using real personal data — which would be a GDPR violation. Bulk generation (up to 20 at once) and one-click "Copy All" make seeding test databases fast.
Tools for Everyone
The Word Counter helps writers hit target lengths, check readability, and avoid keyword stuffing. The Word Unscrambler with its 370,000+ word dictionary gives Scrabble players the edge they need — including wildcard support for blank tiles. The Compound Interest Calculator helps savers visualise long-term investment growth. The Weight Converter goes beyond a simple calculation by also showing UK stones & pounds and a quick BMI estimate.