DevToys is a and user-friendly toolbox designed specifically for developers to streamline and simplify their daily tasks. Available at https://devtoys.app/, this free application provides a comprehensive suite of over 30 utilities that assist with data transformation, formatting, and conversion needs. Key features include JSON formatting, number base conversion, text comparison, hash generation, and more. DevToys aims to minimize the need for online searches and external tools by consolidating these essential functions into one accessible desktop app, thus boosting productivity and efficiency for developers.