Libby Full Width Reader

If you read magazines on libbyapp.com with a large or ultrawide monitor, you've noticed the reader caps the layout at ~1320px — wasting most of your screen.

This extension removes that constraint. Magazines fill your full viewport width and height, and the app re-renders content at native resolution — no blurry upscaling.

How it works: two CSS overrides. That's it. No data collection, no permissions, no background processes.

• Works with magazine/pre-paginated content on libbyapp.com
• Zero performance impact
• Open source: https://github.com/Laevand/libby-full-width