Learn how to record compelling browser extension demos that clearly showcase your extension's features and drive installs from the Chrome Web Store.
Browser extensions live inside a small popup or side panel, making them notoriously hard to demo on video. Viewers can't see the tiny UI, the popup closes when you click elsewhere, and the whole thing feels cramped. With the right recording approach, you can make your extension demo look polished and easy to follow.
Follow these steps for the best results.
Install a clean version of your extension in a fresh Chrome profile. Remove any debug data, test accounts, or development flags. Make sure the extension is in its default state so viewers see exactly what a new user would experience after installing.
Open a relevant webpage where your extension is most useful. Pin the extension icon to the toolbar so it's visible. Use Zumie's tab-only recording mode to capture just the browser tab — this keeps the focus on the extension and hides your bookmarks bar and other distractions.
Click the extension icon deliberately and pause for a moment so Zumie's auto-zoom can focus on the popup. Move through each feature slowly, clicking buttons and interacting with elements one at a time. Narrate what each feature does and why it matters to the user.
Extension popups are small by nature. Zumie's auto-zoom is perfect here — it magnifies the popup area when you interact with it, making buttons, toggles, and text readable for viewers. Let the zoom settle on each element before moving to the next one.
Don't just demo the popup — show what happens on the page after using the extension. If your extension modifies content, highlights text, or adds overlays, navigate to a real website and demonstrate the end result. This connects features to real value.
Create separate recordings for different contexts: a short 30-second teaser for your Chrome Web Store listing, a 2-minute overview for your website, and a detailed 5-minute walkthrough for documentation. Zumie's shareable links make distribution easy across all channels.
Level up your results with these expert techniques.
Before clicking anywhere else, hover over elements inside the popup so Zumie's auto-zoom magnifies them. Extension popups are the hardest UI to capture clearly — the auto-zoom makes all the difference between a usable demo and an unwatchable one.
Create a short clip showing the Chrome Web Store install process. This removes friction for viewers who aren't sure how to install extensions. Keep it under 30 seconds and include it at the start or end of your main demo.
Record in a Chrome profile with no other extensions, bookmarks, or personal data visible. This looks more professional and avoids accidentally showing sensitive information from your toolbar.
Extension popups are unfamiliar territory for viewers. Pause on each section for 2-3 seconds so the auto-zoom can settle and viewers can read the UI. Rushing through a small popup makes the entire demo incomprehensible.
Chrome extension popups close when you click outside them. Plan your demo flow so you complete all popup interactions before clicking on the page. If you need to show popup-then-page interactions, break them into separate sequences.
Start by showing the pain point your extension solves — the slow workflow, the missing feature, the manual process. Then show how the extension fixes it. Without context, features don't mean anything to viewers.
Watch how Zumie's auto-zoom and click highlights transform a basic screen recording into a polished, professional video.
Yes. When you click your extension icon and the popup appears, Zumie records everything visible in the tab and toolbar area. The auto-zoom will magnify the popup when you interact with it, making small UI elements clearly visible.
Chrome Web Store accepts videos in standard resolutions. Record at your normal screen resolution and Zumie will export a clean file. For store listings, keep the video under 60 seconds and focus on the single most compelling feature.
Narrate the keyboard shortcut as you press it, and show the result on screen. Zumie's auto-zoom will capture the on-screen change. Consider adding a brief on-screen callout if the shortcut is central to the extension's value.
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