Recording Product Demos With a Chrome Extension
August 19, 2026
Almost every interactive demo tool records through a browser extension, because that is the only way to capture a product you are logged into without asking you to install anything heavier.
It also means granting an extension access to pages you are authenticated on, which is worth understanding rather than clicking through.
How the recording actually works
You start a recording, then click through your product normally. Each click captures a step -- either a screenshot or a copy of the page structure -- along with where you clicked, so the demo can point at it later.
The extension waits for the page to finish rendering before capturing, which is why a step occasionally takes a moment on a slow page. That pause is the difference between a captured dashboard and a captured loading spinner.
What to check before installing one
- What it captures. Pixels only, or the page structure too? Structure capture can pick up text that was scrolled out of view.
- When it is active. A recorder should capture while you are recording, not continuously.
- Where captures go, and whether a published demo is a public URL. It nearly always is.
- Whether redaction destroys the original. Blurring that keeps an unblurred copy on the server is not redaction.
Record from a demo account
This removes the entire class of privacy problem rather than managing it, and it produces better demos: real data is messy and distracting, while a demo account can be arranged to show the product at its most legible.
It matters most in regulated industries, where real records in a public demo is a disclosure event regardless of how briefly it was up.
Screenshot and HTML capture do different jobs
A screenshot is a picture: reliable everywhere, and text in it cannot be searched, translated or read by a screen reader. An HTML capture keeps the real page structure, so text stays text and the layout is the real one.
Demorta's extension does both, on every plan including free. Which to use depends on the product, and the practical answer is to try one flow each way and see which survived your UI better.
Frequently asked questions
- How do Chrome extension demo recorders work?
- You start a recording and click through your product normally. Each click captures a step -- a screenshot or a copy of the page structure -- plus the click position so the demo can point at it. The extension waits for the page to finish rendering before capturing.
- Is it safe to install a demo recording extension?
- It requires access to pages you are logged into, so check what it captures, whether it is active only while recording, where captures are stored, and whether redaction destroys the original. Recording from a dedicated demo account removes most of the risk regardless.
- What is the difference between screenshot and HTML capture?
- A screenshot is a picture, so it works everywhere but its text cannot be searched, translated or read by a screen reader. An HTML capture keeps the real page structure and text. Demorta includes both on every plan, including free.
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