Toolhive is a collection of 29 utility tools that run entirely in your browser such as word counter, password generator, QR code generator, currency converter, unit converter, BMI calculator, tip calculator, UUID generator, dice roller, coin flip, countdown timer, lorem ipsum, and more. No account required. No signup walls. No "3 free uses per day." The site is ad-supported to stay free — but every tool itself is unlimited. Nothing is sent to our servers. All processing happens client-side.