建立 App Store 與 Google Play 截圖集

An app screenshot generator takes the interface images you already have — exported from Xcode Simulator, Android Studio, a real device or Figma — and turns them into a consistent set of store-ready graphics. Instead of repeating the same layout in Figma or Photoshop for every device size, you upload once, style once, and export everywhere.

This tool is a free online app screenshot generator that runs entirely in your browser. There is no signup and nothing is uploaded to a server, so your unreleased UI stays on your machine.

Both stores need specific sizes, and they differ. The generator exports App Store screenshot sizes for iPhone and iPad and Google Play screenshot sizes for phones and tablets from the same source images.

App Store screenshot sets for iPhone and iPad

Apple asks for portrait listing screenshots at exact resolutions. The tool produces iPhone 6.7-inch and 6.5-inch sets plus an optional iPad 13-inch set, each as a clean PNG without a device frame.

Google Play screenshot sets for Android phones and tablets

Google Play listing screenshots are exported at phone, 7-inch tablet and 10-inch tablet sizes. For store listing screenshots the export stays frame-free so it matches Play Console requirements.

重新排序畫面

Drag your screens into the order store visitors should see. The order becomes the file numbering and the reading order inside each store.

為每個畫面加上標題

You can add text to app screenshots with a short caption per screen. The result is an app screenshot with captions that explains the feature at a glance.

套用單一背景與字型系統

Pick a background colour or simple gradient, then set the font, weight and alignment once. Every screen inherits the same look, so your app screenshot background and text stay consistent across the whole set.

The export purpose changes what you get. Store listing screenshots are clean, frame-free images ready to upload to App Store Connect or Google Play Console. Marketing mockups open up a device frame and richer backgrounds for your website, social media and ads — they look great but are not promised to be store-compliant.

Google's own guidance notes that framed device art is for websites and promotional material, not for Play Store listing screenshots, so the generator keeps store exports frame-free by default.

Every step — upload, caption, compose and export app store screenshots — happens locally. The app screenshot generator never sends your images to a server, which keeps pre-release UI private and makes the tool fast to use. When you generate Google Play screenshots or App Store sizes, the files are built on your device and delivered as a single ZIP.