In-depth guides for Chrome extensions. Learn how to choose, use, and manage browser extensions safely.
Chrome Extension Guides & Tutorials
Comprehensive guides on extension safety, privacy best practices, and browser productivity. Whether you are evaluating a new extension or hardening your browser setup, these guides walk you through every step with clear, actionable advice.
Each guide is written by the Zovo team and updated regularly to reflect the latest Chrome changes, Manifest V3 migration requirements, and emerging privacy threats. No fluff — just practical knowledge you can apply immediately.
Featured Guides
Extension Safety Guide — How to evaluate any Chrome extension before installing it. Permission red flags, developer trust signals, and review analysis.
Privacy Guide for Chrome — Lock down your browser: disable telemetry, manage cookies, block trackers, and audit installed extensions.
Extension Removal Guide — Safely remove extensions, clear residual data, and revoke lingering permissions step by step.
Tab Management Guide — Strategies and tools for managing dozens of open tabs without killing your memory or focus.
Password Generation Guide — Create strong, unique passwords with browser tools and understand why length beats complexity.
Permission Explainers
Understand exactly what each Chrome extension permission means and why it matters:
tabs — Read your open tab URLs and titles. Required for tab managers but a privacy risk in other extensions.
all_urls / <all_urls> — Access every website you visit. The most powerful and most dangerous permission.
cookies — Read and modify browser cookies, including authentication tokens.
storage — Store data locally. Generally safe, but verify the extension is not exfiltrating stored data.
history — Read your full browsing history, including URLs and visit timestamps.
clipboardRead — Read text from your clipboard, which may contain passwords or sensitive data.