Most "top 20 extensions" lists are padding. The real wins are boring: fewer ads, fewer forgotten tasks, fewer weak passwords, fewer tabs you'll never read. Here are seven that solve one of those problems and stop.

#ExtensionWhy it made the list
1uBlock Origin LiteCleaner pages, less tracking, and pages load faster with fewer scripts fighting for your CPU.
2BitwardenFree password manager with solid autofill. The single highest-leverage extension on this list.
3TodoistTurns any web page into a task with two clicks. Better than a mental note you'll forget in ten minutes.
4GrammarlyReal-time writing checks everywhere you type, not just in a dedicated editor.
5OneTabCollapses forty open tabs into one list. The fastest fix for tab hoarding that exists.
6Dark ReaderForces dark mode on every site, including the ones that never bothered to add one.
7MomentumReplaces new-tab-page chaos with one task and a clean background. Small, but it changes the whole feel of browsing.

What didn't make the cut

Anything that duplicates what your browser already does well, and anything that needs its own onboarding tutorial to use. If an extension can't explain itself in one sentence, it's not saving you time — it's costing you some.