Memento Mori — Life in Weeks Calendar & Poster Studio
Visualize your entire lifespan in a 52-week grid with HD poster wallpaper export.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Memento Mori — Life in Weeks Calendar & Poster Studio
Enter your date of birth to calculate exact weeks lived.
Adjust target lifespan in years (default 80 years = 4,160 weeks).
View percentage of life elapsed, weeks lived, and current active week.
Click 'Export HD Wallpaper (PNG)' to download a printable Memento Mori poster.
Frequently Asked Questions
What is a Memento Mori Life in Weeks calendar?
It is a visual life grid where every row represents one year of life (52 weeks). Solid blocks show lived weeks while empty blocks show future potential time, encouraging mindfulness and daily clarity.
Is my birthdate kept private?
Yes, all calculations and canvas poster generations occur 100% locally in your web browser. No personal dates are stored or sent across a server.
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