Guides
Chrome extension guides
Practical, no-fluff guides to publishing, optimizing, and marketing your Chrome extension.
How to Use Extino: A Step-by-Step Walkthrough
See exactly how Extino works — from pasting your extension idea to exporting a complete, store-ready launch package, with a screenshot for every step.
6 min read
How to Publish a Chrome Extension to the Chrome Web Store (2026)
From manifest.json to a live listing — the complete step-by-step process, including the one-time developer fee, required assets, and review timelines.
7 min read
Chrome Web Store Image Sizes & Asset Specs (2026 Cheat Sheet)
Every asset size and character limit you need for a Chrome Web Store listing — icon, screenshots, promo tiles, title and descriptions — in one reference.
4 min read
Do Chrome Extensions Need a Privacy Policy? (Google’s Requirements)
A clear answer on when Google requires a privacy policy, what it must contain, and how to avoid the disclosure mistakes that get extensions rejected.
5 min read