Promo Tool is a Chrome extension developed by Tùng Từ. This free tool is designed to be simple, fast, and user-friendly, providing support for developers with a range of useful features. With Promo Tool, developers can easily access features such as hash MD5, converting timestamp to date, and decoding base64 online.

One of the standout features of Promo Tool is its ability to generate hashes. Developers can quickly generate hash values using various algorithms, including MD5. This can be particularly useful for tasks such as password encryption or data integrity verification.

Another useful feature of Promo Tool is the ability to convert timestamps to date. Developers often work with timestamps, and this feature allows them to easily convert timestamps to human-readable dates, saving time and effort.

Additionally, Promo Tool provides a base64 decoding feature. This allows developers to decode base64-encoded text, making it easier to work with encoded data.

Overall, Promo Tool is a valuable Chrome extension for developers, offering a range of features that can streamline their workflow. With its user-friendly interface and fast performance, Promo Tool is a must-have for developers looking to enhance their productivity.