13 PRACTICAL GUIDES

Screenshot preparation

Start with clear source images, useful content and a crop that survives the final layout.

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MockupX accepts pasted, dropped and uploaded images. Screen capture depends on browser support and your permission. The phone-transfer flow uses a temporary upload session. Prepare your source image before decorating it: a frame cannot recover unreadable text or remove sensitive information for you.

Why does a screenshot look soft inside a mockup?

A sharp export starts with a source screenshot large enough for its displayed area.

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Prepare realistic demo data for a product screenshot

Use representative sample content so the viewer understands the feature without seeing private customer information.

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Choose the right browser viewport before capturing

Choose the viewport for the feature you want to show rather than the size of your monitor.

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Crop a screenshot before adding a device frame

A deliberate source crop lets the frame support the interface rather than conceal it.

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Keep notifications out of product screenshots

Transient banners and notifications can distract from the product or expose information.

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Capture a finished interface instead of a loading state

Wait for important content to settle before taking a product screenshot.

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Move a phone screenshot into a desktop mockup workflow

The phone-upload flow connects a temporary transfer session to the desktop editor.

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What to do when browser screen capture is unavailable

Screen capture depends on browser support and explicit selection permission.

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Check image orientation before choosing a mockup

Match the source orientation to the content before selecting a frame.

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Keep the right screenshot version in your mockup

Use a simple version convention so an outdated interface does not slip into a launch graphic.

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Capture small UI text without making it the whole design

Small interface text needs enough source resolution, but not every label belongs in the marketing message.

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Prepare matching light and dark interface screenshots

Capture each interface appearance intentionally rather than relying on the mockup background to change it.

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A pre-upload checklist for screenshot mockups

A short source review prevents repeated composition work later.

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