Free tool · no signup
App Store screenshot size checker
Check App Store and Google Play screenshot dimensions free. Drop PNGs — see which device slots pass, fail, or use a legacy size.
- Specs verified 2026-09-28
- No signup
- Browser-only
Why this matters
Wrong screenshot dimensions get rejected in App Store Connect and Google Play Console. These tools use Nakxi’s shared store-size table — the same specs as Screenshot Studio — so what you check here matches what you export in the editor.
Ready to design the full listing? Generate screenshots free in Nakxi or open the playground without signup.
FAQ
Which screenshot sizes does this checker support?
Every App Store Connect and Google Play slot in Nakxi’s store-size table, last verified 2026-09-28. Exact pixel matches, accepted alternates, legacy slots, and Play publish ranges are all covered.
Does my image leave my device?
No. Files are read in your browser with the File API and Canvas. Nothing is uploaded to Nakxi servers for this tool.
What should I do if a screenshot fails?
Use the free screenshot resizer or open Nakxi Screenshot Studio to Smart Resize into the required slots.