App Store screenshots — designed, localized, exported. Free.
An open-source studio that turns raw app screenshots into polished, multi-language App Store sets: device frames, headlines, highlights, per-locale captions, and pixel-exact PNGs for App Store Connect — entirely in your browser.
- 100% free & open source
- No account, no upload — images never leave your machine
- Exact App Store Connect sizes
Everything between raw screenshot and store listing
Canvas editor
Device frames for iPhone & iPad, headlines and captions with full typography, magnified highlight loupes, badges, ornaments, multi-slide templates, and App-Store-style 2-page panoramas.
Localization built in
Captions live in a slide × language table. Export it as CSV/JSON, translate it in any AI chat or spreadsheet, re-import. Swap per-language screenshots by filename and preview any locale on the canvas.
Store-ready export
Every slide renders at the exact App Store Connect resolution, alpha-stripped so uploads never bounce, zipped as locale/device/NN.png — or as a ready-to-run fastlane deliver folder.
AI-agent friendly
A documented import manifest lets an AI assistant draft your whole screenshot project as files, and a headless pipeline renders it to final PNGs without a single click.
Four steps, one sitting
- Set up — pick device and slide count, or import an AI-drafted project in one file selection.
- Design — drop in screenshots, write headlines, frame, highlight, decorate.
- Localize — export the caption table, translate anywhere, re-import; add per-language screenshots.
- Export — one click renders every slide × language at exact store sizes into a ZIP.