App Store Screenshot Generator

How to make your App Store screenshots

1. Take your screenshots. Use a real device or the simulator. One per feature you want to sell — the first screen matters most, because it is the one almost everybody sees.
2. Drop them in. Up to 10 at once, in the order you want them to appear. Drag the arrows under any preview to reorder.
3. Tell the tool about your app. The name, one line about what it does, and optionally the key features. Headlines appear immediately, filled in from the built-in library — or let the AI write three options per screen on a paid plan.
4. Pick a look. A template, a device frame, your brand colours and a font. Everything redraws as you change it, and you can override the frame or the headline on a single screenshot without touching the rest.
5. Export. Tick the sizes you need and download one zip, already sorted into folders per store and device, each image at its exact pixel size.

A worked example

The templates

All 14 are free, on every plan. They are drawn by your browser rather than fetched as images, so they stay sharp at every export size and cost nothing to use — which is what makes the free tier genuinely free rather than a trial.

Panorama is the one worth a special mention: it paints a single wide picture and slices it across your whole set, so the backgrounds line up when a shopper swipes through them. Numbered puts a large step number behind each screen, which suits a walkthrough. On a paid plan, AI background paints custom art from your app’s description and colours.

Every size in the export

These are kept in a single list in the tool’s code, so when Apple or Google changes a requirement the export changes with it. Tick only the ones you need; each becomes its own folder in the zip.

Apple App Store

Google Play

Need the requirements rather than the tool? The App Store screenshot sizes guide covers counts, formats and the rules that get uploads rejected.

Pricing

Free costs nothing to run, so it is not a trial with a timer: it is the templates and the headline library, for as long as you want them. Paid plans add the AI, every store size and the watermark removal.

Out of background credits? A $5.00 top-up adds 20 more. Launch Pack credits stay usable for the full 12 months; Pro credits reset each billing month and do not roll over.

What makes a screenshot set convert

Store screenshots are not documentation. They are read at thumbnail size, in a list of competitors, by someone deciding in about two seconds whether to tap. A few things reliably help:

• Lead with the benefit, not the feature. “Track every habit in seconds” beats “Habit list view”. The AI headline writer is prompted this way, and the built-in library is written this way.
• Two to five words. Anything longer is unreadable at the size it is actually shown. The tool shrinks a long headline to fit rather than letting it overflow, but short is better than small.
• Put your best screen first. Apple shows up to three screenshots in search results and Google Play two or three. Screens four onwards are only seen by people who already swiped.
• Keep one visual idea per screenshot. A screen that shows three things at once reads as nothing.
• Stay consistent. One template, one font, one palette across the set. Panorama takes this furthest by running a single background across every screenshot.

And a few things to avoid

• Fake five-star ratings, award badges or download counts — both stores can reject these, and they do not help.
• Device frames with the wrong hardware for the size you are uploading. The tool picks the right frame per size automatically, so an iPhone 5.5-inch export gets a home-button phone rather than a notch.
• Text crammed to the edges of a Play feature graphic. Play crops it on some surfaces, which is why the feature graphic layout here keeps everything well inside the middle.

What stays on your device

Screenshots of an unreleased app are sensitive, so this tool is built so they never need to leave your browser. The images are read locally, drawn on a canvas, zipped with JSZip and handed to your downloads folder. Our server is involved twice: once to ask what your plan allows you to export, and once more only if you press an AI button — and then it receives the headline text, never the pictures.

That is also why a saved project restores your settings, headlines, template and colours but asks for the image files again. There is nowhere for us to have kept them.

Limitations

• Up to 10 screenshots per set, 25 MB per image, PNG, JPG or WebP.
• Rendering happens in your browser, so a large export — ten screenshots across five sizes and three languages — will take a minute or two and a fair amount of memory. The progress bar counts real files, not guesses.
• App preview videos are not generated; this tool produces still screenshots and the Play feature graphic.
• Translated headlines are machine-written. They are good enough to ship for most apps, but have a native speaker read them before a major launch.
• An AI background is abstract art, not an illustration of your app. It is deliberately prompted to leave the centre calm so your screenshot stays the subject.

Troubleshooting

App Store screenshot generator questions

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