Life in Weeks is a free Chrome extension that allows users to visualize their entire lifespan in weeks. Each week is represented as a block, providing a unique perspective on time and encouraging users to reflect on the importance of each passing week. Users can personalize their experience by inputting their birth date and expected lifespan, making it a tailored visualization that promotes mindfulness and intentional living.

This extension replaces the new tab page with a visual representation of the user's life, featuring distinct colors for lived weeks versus those yet to come. It supports dark and light modes for comfortable viewing and prioritizes user privacy by storing all data locally. Additionally, Life in Weeks is open-source, encouraging community contributions and collaboration.