How to Export App Store Screenshots as a fastlane deliver ZIP

TL;DR

AppShots exports your framed, localized screenshots as a PNG or JPEG ZIP laid out for fastlane deliver — with every image validated against its exact target dimensions, so the upload just works.

Steps

Finish framing and localizing your screenshots in AppShots.
Choose export and pick PNG or JPEG.
AppShots validates every image against its exact target dimensions.
Get a ZIP laid out for fastlane deliver.
Drop the ZIP into your fastlane setup and upload.

Why it works this way

The last mile of screenshots is where uploads fail — a wrong dimension, a missing locale folder, a rejected image. AppShots closes that gap by validating each image against Apple’s exact size for its slot and packaging everything in the folder structure fastlane deliver already understands, so the handoff from design to upload is a single ZIP.

Tips & edge cases

Validation catches size mistakes before App Store Connect does.
The folder layout matches fastlane’s screenshots/[locale]/, so no manual sorting.
Re-export anytime — the project stays editable for the next release.

FAQ

Does the ZIP work directly with fastlane deliver? Yes. The export is laid out in the structure fastlane deliver expects, so it drops straight in.

Are the dimensions checked? Yes. Every image is validated against its exact target dimensions before it lands in the ZIP.

PNG or JPEG? Either — choose the format that suits your listing when you export.