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What Is a Device Mockup Generator?

A device mockup generator places your screenshots, designs, or artwork into realistic device frames — iPhones, iPads, MacBooks, Android phones, browser windows, and more. The result is a professional presentation image that shows your work in context, exactly as users would see it on a real device.

Mockups are essential for app store listings, portfolio presentations, pitch decks, landing pages, social media posts, and client deliverables. This tool generates them instantly in your browser — no Photoshop templates, no stock photo subscriptions, no design software required.

How to Use This Tool

  1. Upload your screenshot or design — Select an image that represents your app screen, website, or design. The tool automatically fits it into the selected device frame.
  2. Choose a device frame — Pick from available frames — iPhone, iPad, MacBook, Android phone, browser window, and more. Each frame is pixel-accurate to the real device proportions.
  3. Customize the presentation — Adjust background color, add shadows, change the device color variant (Space Gray, Silver, etc.), and rotate the angle to match your presentation style.
  4. Export the mockup — Download the final mockup as a high-resolution PNG ready for your portfolio, app store listing, or marketing materials.

Tips and Best Practices

Frequently Asked Questions

What device frames are available?+
The tool includes frames for iPhones, iPads, MacBooks, Android phones, and browser windows. Each is designed to match the real device's proportions and appearance.
Can I use these mockups commercially?+
Yes. The mockups you generate are yours to use in any context — portfolios, marketing, app store listings, client presentations, social media, and more.
What resolution are the output images?+
Output resolution depends on the device frame selected and your source image. The tool generates high-resolution PNGs suitable for both web and print use.
Can I create mockups with multiple devices?+
Each export features one device. For multi-device compositions, generate individual mockups and combine them in a design tool or presentation software.
Is my screenshot uploaded to a server?+
No. All rendering happens in your browser using the Canvas API. Your designs, screenshots, and client work never leave your device.
Can I change the background color?+
Yes. You can set any background color, use a gradient, or export with a transparent background for maximum flexibility in your final composition.
Which device frames are included?+
The library has iPhone (12 through current), Pixel (5 through current), Galaxy (S21 through current), iPad Pro 11 and 12.9, MacBook Pro 14 and 16, and a generic browser window. Each frame is a vector outline so the result stays sharp at any export size. For devices not in the library, request via the feedback link; the most-requested frames go into quarterly updates.
Does the output preserve transparency in the screenshot?+
Yes. Upload a PNG with transparency and the mockup composites your screenshot onto the device frame preserving the alpha channel. The exported PNG also has transparency so you can drop it onto any background. For solid-background screenshots (the typical case), transparency is irrelevant; for promotional uploads where you want the device floating on a brand background, transparency matters.

📖 Learn More

Related Article How to Create Screenshot Mockups → Related Article How to Create OG Images for Social Sharing →

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