Your first setup
- Open SnapFit Duo and tap Choose my size.
- Choose Remove side bar, My preferred size, or Instagram Story. Use Before and After to see the result.
- Tap Save my preferred size, then allow saving to Photos.
- Follow the share-menu guide in the app. Open the share menu, find Fix Screenshot, and add it to Favorites if your iOS version offers that option.
For your next screenshot
Take a screenshot, tap Share, then tap Fix Screenshot. SnapFit Duo uses your saved settings and saves a finished copy to Photos. It keeps the original.
iOS controls the share menu. You may need to open View More or Edit Actions, and other apps may show a different order.
Common questions
How do I change the size?
Open SnapFit Duo again and tap Change my preferred size. Choose your new settings and tap Save. You can also reopen the share-sheet guide from that screen.
Fix Screenshot is missing.
Open SnapFit Duo and finish setup first. Then share an image, expand the share menu, and look for Fix Screenshot in the action list. The action accepts one image at a time. If you need the steps again, tap Show the share-sheet guide in SnapFit Duo.
The finished copy is not in Photos.
Check that SnapFit Duo is allowed to add photos in iOS Settings. Try again and wait for the action to finish. If the app reports an error, keep your original and contact us with the message you saw.
Can every wide screenshot become tall?
Removing the extra side bar preserves the remaining screenshot’s shape. Resizing has more limits: re-spacing currently works with selected browser and music layouts. An arbitrary screenshot cannot always fill a different shape without cropping, stretching, or added space. Check the preview and use Remove side bar when the layout is unsupported.
Does it work without an internet connection?
Screenshot processing and saving happen on your device. Opening this support site, sending support email, and Apple services such as iCloud Photos use a connection.