What is HTML capture in a product demo?

Instead of taking a picture, the tool saves a copy of the page itself with scripts stripped out. Text stays as real text, so it can be edited, translated, searched and read by screen readers, and it stays crisp at any size.

Is HTML capture better than screenshots?

Not universally. HTML capture is better for text-heavy standard interfaces like dashboards and forms. Screenshots are more reliable for visually unusual screens such as canvas or WebGL views, and for demos that must look identical everywhere.

Can I use both in the same tool?

In Demorta, yes -- both capture modes are available on every plan including free, so you can try the same flow each way and keep whichever handled your interface better.

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HTML Capture vs Screenshot Demos: Which to Use

August 19, 2026

Demo tools capture a product in one of two ways: as an image, or as a copy of the page itself with the scripts removed.

They behave differently enough that the choice is worth making per demo rather than once.

What screenshot capture is better at

Reliability. A picture looks the same everywhere, forever, regardless of what the source site does afterwards.
Unusual interfaces. Canvas-heavy apps, 3D views, charts drawn in WebGL. Anything a browser cannot faithfully re-render from markup.
Editing pixels directly, such as blurring an area so the underlying data no longer exists in the file.
Predictability. What you saw is what viewers see, with nothing to re-render and nothing to go wrong.

What HTML capture is better at

Text stays text, so it can be edited, translated, searched and read by a screen reader.
Crispness at any size. No blurring when scaled up, because it is rendered rather than stretched.
Editing real content. Change a name, redact a field, or personalise a value without touching pixels.
File size, usually smaller than a set of high-resolution screenshots.

Where HTML capture is harder

A captured page has to be rendered again to be shown, and that is where the difficulty lives. Fonts, stylesheets and images may load from the original site, so a page can appear briefly unstyled while its CSS arrives, and the layout depends on being rendered at the width it was captured at.

These are solvable and worth knowing about, because they are the reason a screenshot is still the safer default for a demo that absolutely must look identical everywhere.

A practical rule

Use HTML capture when the demo is mostly text and standard interface -- dashboards, forms, tables, settings. That is most business software, and it is where the accessibility and editing advantages are real.

Use screenshots when the screen is visually unusual, or when the demo is going somewhere you cannot afford any surprise. Demorta supports both on every plan including free, so trying the same flow each way costs you nothing but ten minutes.

Frequently asked questions

What is HTML capture in a product demo?: Instead of taking a picture, the tool saves a copy of the page itself with scripts stripped out. Text stays as real text, so it can be edited, translated, searched and read by screen readers, and it stays crisp at any size.
Is HTML capture better than screenshots?: Not universally. HTML capture is better for text-heavy standard interfaces like dashboards and forms. Screenshots are more reliable for visually unusual screens such as canvas or WebGL views, and for demos that must look identical everywhere.
Can I use both in the same tool?: In Demorta, yes -- both capture modes are available on every plan including free, so you can try the same flow each way and keep whichever handled your interface better.

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