App Store Screenshot Resizer

Yes. It is free, needs no account and adds no watermark. Check and resize up to 10 screenshots at a time, then download them one by one or as a ZIP.

No. Your files are checked and resized on a canvas in your browser and never leave your device. They are gone when you close the tab.

App Store Connect accepts exact pixel sizes for each display. The required iPhone with Dynamic Island (medium display) accepts 1206 × 2622 or 1179 × 2556. iPhone with Dynamic Island (large display) accepts 1320 × 2868, 1290 × 2796 or 1260 × 2736. iPad 13″ display accepts 2064 × 2752 or 2048 × 2732. Each also accepts the same sizes in landscape.

App Store Connect shows this error when a file’s pixel size doesn’t match the sizes the display section accepts. Even one pixel off is rejected. Add the file here to see which sections accept it, or resize it to one that does.

Google Play accepts a range rather than exact sizes. Phone screenshots need 320 to 3840 px on each side, with the longest side at most twice the shortest. Tablet screenshots need 1080 to 7680 px at 16:9 or 9:16. Use JPEG or a 24-bit PNG without alpha, up to 8 MB each.

Fit keeps the whole screenshot and pads the edges with its own edge color or one you choose. Fill covers the size and crops the overflow from the top, center or bottom. Stretch forces the exact size and distorts the UI when the shapes differ, so use it only for small differences.

Making a screenshot smaller keeps it sharp. Enlarging can’t add detail, so text softens. The tool notes any file it enlarges by more than 10%. Start from the largest capture you have.

You can, but Apple rejects iPad screenshots that are stretched or modified iPhone images under App Review Guideline 2.3.3. The tool warns when a phone-shaped file goes onto a tablet size. Use real iPad captures, or design an iPad layout from your iPhone screens in AppScreens.

App Store Connect and Google Play don’t accept screenshots with an alpha channel, and many design tools add one even when nothing is transparent. The checker flags these PNGs. Every file this tool creates is a PNG without an alpha channel, or a JPEG.

No. The size check only means the store will take the file. App Review and Google Play policy also look at the content: screenshots must show the app in use and match the device they are uploaded for.

Design the set once in AppScreens. It places your real captures on each device, exports every App Store and Google Play size in every language, and can upload them to App Store Connect and Google Play.