Beautiful app screenshots for the App Store & social — for free

Your app's screenshots are its shop window. On the App Store, the gallery is often the only thing a potential user looks at before deciding whether to download. On social media, a screenshot is what stops the scroll. Plain, unstyled captures undersell even a great product — while a polished, consistent set makes a small app look like a serious one.

The catch has always been cost and time: dedicated mockup tools can be pricey, and doing it by hand in a design app is slow. Snapframe closes that gap. It's free to use in your browser and turns raw captures into share-ready images in minutes — no design skills and no subscription required.

What makes a screenshot “store-ready”

Three things separate a professional gallery from a pile of raw captures. The first is framing: a device or browser frame instantly signals “this is a real product.” The second is a background: padding and a tasteful gradient give each shot room to breathe and a consistent identity. The third is consistency itself — when every image shares the same frame, background and corner rounding, the whole set reads as one confident brand rather than a random collection.

Get those three right and even a handful of screenshots will look like they came from a design team.

Building a set in Snapframe

Start by dropping your captures into the editor. Choose a frame — Mac or browser — and a background; Smart Match can generate a gradient straight from your app's own colours so the styling already fits your brand. Add a little padding, round the corners and drop in a soft shadow so each screenshot lifts off the page.

Then comes the part that saves the most time: apply the same look across all of your screenshots. Drop in a batch, style them once, and export them together as a zip. Instead of hand-finishing ten images, you finish one and let the tool repeat it — which is exactly how you get a gallery that feels cohesive.

Sizes for the App Store and social

Different places want different shapes. App Store galleries lean tall and portrait; X, LinkedIn and a website hero lean wide and landscape; Instagram likes square. Because Snapframe lets you control padding and export resolution, you can produce crisp images at the proportions each channel expects — and on Pro you can push exports up to 4K for displays that demand the extra sharpness.

Keep it honest and on-brand

A polished screenshot should still be a truthful one. Style the frame and background as much as you like, but keep the actual UI real — and if a capture happens to contain a name, email or anything private, blur it before you publish. Snapframe's blur is baked into the export, so you can redact and beautify in the same pass.

Free to start, polished by default

The best part is that none of this requires a budget. You can create a complete, consistent, professional-looking screenshot set for the App Store or social entirely for free, right in your browser, with your images never leaving your device. When you're ready to drop the small watermark or export in 4K, Pro is a single one-time payment — but the styling that makes your app look great is free from the first screenshot.