ToolboxHub is a free online toolkit with 22 browser-based utilities organized into four categories: Developer Tools, Text Tools, Calculators, and Converters. Developer tools include a JSON Formatter, Base64 Encoder/Decoder, URL Encoder/Decoder, UUID Generator, Hash Generator, Regex Tester, JWT Decoder, CSS Minifier, and Markdown Preview. Calculators cover percentage, BMI, tip with bill splitting, age, and mortgage with amortization. Converters handle units, temperature, number bases, Unix timestamps, and colors (HEX, RGB, HSL). All tools run entirely client-side in the browser. No data is sent to a server, no account is needed, and there is no tracking. The site features a clean interface with light and dark mode support, is mobile-friendly, and loads quickly. Built with Next.js 15, TypeScript, and Tailwind CSS, deployed on Vercel. ToolboxHub is a free alternative to ad-heavy online tool sites. New tools are added regularly.

ToolBoxHub

22 free browser-based tools for developers and everyone,

22 free browser-based tools for developers and everyone,