YTMP4 is a powerful browser extension for Firefox that enables users to effortlessly convert and download YouTube videos to MP4 format. With a user-friendly interface, it supports high-quality resolutions up to 4K, allowing users to enjoy their favorite content offline. The tool integrates three conversion APIs to ensure efficient and stable downloads, making it a reliable choice for video enthusiasts.

In addition to MP4, YTMP4 accommodates various video formats, catering to diverse preferences. The extension allows users to select resolutions from 144p to 8K, ensuring optimal viewing quality. Notably, YTMP4 is completely free, requiring no registration or sign-up, which enhances accessibility. The straightforward downloading process further contributes to its appeal, allowing users to capture videos with ease.