StoreShot

Let your coding agent make your App Store screenshots.

StoreShot gives Codex, Claude Code, or any other coding agent a place to design, review, and export App Store screenshots. Describe what you want and share your app captures. Your agent builds the artwork and you watch it appear in a live preview. When it's ready, export PNGs at the sizes Apple accepts.

It's free, open source, and runs entirely on your machine.

StoreShot supports the Apple App Store today; Google Play support is planned.

StoreShot is already used in production for the iOS app Lokimaps.

Why StoreShot?

Screenshots go stale fast. You rename a button and dozens of images across devices and languages are out of date. Redoing them by hand in a design tool is the kind of chore that gets put off for months.

With StoreShot, your agent does that work. Every screenshot is a small web page, so anything your agent can write in HTML and CSS can end up on your product page. Ask for a change in plain language. The artwork is plain files in a folder, so the next update starts from where you left off.

What you get

Your agent does the design work

• Start with one prompt. Every empty device or creative slot has a suggested prompt. Copy it, paste it into your agent, and add your captures and ideas.
• The StoreShot skill teaches your agent the workflow. It creates screenshots, checks the results, and renders previews, so you don't need to explain the details.
• Changes appear as they happen. Keep the workspace open while your agent works and every edit shows up in the preview right away.

Feedback without explaining where

• Point at what to change. Turn on annotation mode, click any part of a screenshot, and write what should change. You can also select text and comment on it.
• Send feedback in one batch. Comments collect in a prompt queue. One click copies them as a single prompt that tells your agent exactly which screenshot and element you meant.

Ready for App Store Connect

• The right sizes, without looking them up. Create artwork for iPhone, iPad, Apple Watch, Mac, Apple TV, and Vision Pro at the sizes Apple currently requires. Prepare iPhone Duo artwork in one ordered collection that can mix outer and inner display screenshots, with a shared limit of 10 images.
• More than screenshots. Create Product Page Header, Search Results, and Universal Creative images at Apple's accepted dimensions.
• Find problems before you upload. StoreShot flags missing required devices, wrong dimensions, and inconsistent Apple Watch sizes.
• Organized exports. Download ordered PNGs grouped by product page, language, and device, ready to drop into App Store Connect.

Every language and audience

• Localize in a sentence. Ask your agent to copy a finished language and translate it. Each language is its own composition, so you can adjust any layout that doesn't fit.
• Custom product pages. Create separate pages for different audiences or campaigns, each with its own languages and artwork.

Polish included

• Device frames and decorations. A built-in catalog includes iPhone and iPad frames, award laurels, lines, and decorative shapes your agent can search and add.
• Any font, any layout. Use your own brand fonts or hosted fonts, along with gradients, overlapping phones, callouts, and anything else a browser can render.

Yours, and local

• No account, no subscription, no upload. Your project is a folder on your machine. Put it in Git, share it with your team, or open it with any editor.
• Nothing to lock you in. The artwork is ordinary HTML, CSS, and image files.

What StoreShot doesn't do

StoreShot makes still images. You still use App Store Connect to upload and submit them, run product page experiments, and view analytics. App preview videos and app icons are made elsewhere.

Get started

You'll need Node.js 22.12 or newer and Google Chrome or Chromium for PNG export.

npm install --global storeshot
npx skills add "$(npm root -g)/storeshot/.agents/skills/storeshot" --global
storeshot init app-store-screenshots
storeshot dev app-store-screenshots

The skill installer lets you choose your coding agents and installs the skill bundled with your CLI. Re-run it after updating StoreShot. See the skill installation guide for project-local installation and PowerShell commands.

Your workspace opens in the browser. Next, open the project folder in your coding agent. Copy the suggested prompt from any empty slot, share your app captures, and let the agent go.

If Chrome is installed somewhere unusual, set STORESHOT_CHROME=/path/to/chrome.

Learn more

• App Store workspace: how pages, languages, and devices fit together, plus Apple's current specifications
• CLI and agent workflow: every command, for agents, scripts, and power users
• Asset catalog: device frames, decorations, and how imports work

Develop from source

npm ci
npm run dev

npm run dev runs the CLI and UI with hot reload against the ignored playground/ project. Run npm run check before submitting a change. See CONTRIBUTING.md for details and the release guide for publishing.

Contributing and security

StoreShot is early software, and focused issues and pull requests are welcome. Read CONTRIBUTING.md before making a substantial change. Please report vulnerabilities according to SECURITY.md, not in a public issue.

License

StoreShot is released under the MIT License.

Third-party packages, fonts, icons, and device frames retain their own licenses. See THIRD_PARTY_NOTICES.md and THIRD_PARTY_LICENSES.txt for attribution and license details. StoreShot is not affiliated with or endorsed by Apple Inc. Apple, App Store, iPhone, iPad, Apple Watch, and Mac are trademarks of Apple Inc.