Problem solved by Screen Studio Kit
Resize the composition, not a flattened image
Fit your app screenshots to required store sizes with reusable layouts, responsive previews, and adjustments for each size.
See it in the app
A focused workflow, on your computer.
Project editing and screenshot rendering happen locally. Store purchases and license checks use the platform store. A publishing dry run renders and checks the screenshots; with Direct API it also signs in to App Store Connect, Google Play, or Partner Center to check the app and its listings, and uploads nothing. Screenshots are uploaded only when you confirm.

The problem
Why the usual workflow gets in the way.
Stretching a finished screenshot to another aspect ratio distorts the design or pushes important text and interface details out of balance.
The solution
How Screen Studio Kit handles it.
Screen Studio Kit reflows the editable scene across selected presets. Normalized geometry handles ordinary changes, while per-size position, dimension, and visibility overrides handle real exceptions.
Three short steps
From source to answer.
- 01
Select every required output size.
- 02
Preview the widest and narrowest results.
- 03
Add only the overrides each outlier needs.
Available for macOS and Windows