Best Chrome Extensions for Productivity in 2026

Extensions can sharpen your browser or quietly slow it down. The useful ones fall into a few groups: a password manager, an ad and tracker blocker, a read-it-later tool, and a tab manager if you routinely keep thirty tabs open.

Be selective. Every extension can read pages you visit, so install only from developers you recognise, and check the permissions it asks for.

Audit them twice a year. Open your extensions page and remove anything you have not knowingly used in a month.

Four good extensions beat twenty forgotten ones — for both speed and privacy.