MAJOR UPDATE
Optimized for iPhone Duo
The layout is now optimized for iPhone Duo, so it’s clear and easy on the cover screen and the large inner screen.
White Border: Photo Margins
Made for Insta posts & Stories
$0.99
Also Included In
On sale until Oct 31. No ads or in-app purchases.
Just pick a ratio and slide. Add any margin you like.
This app adds margins, like a white border or white frame, to the photos you post on Insta and other social media. Just choose an aspect ratio to reshape the canvas: turn a tall portrait or wide photo into a square (1:1) or a 4:5 portrait post, or fit 9:16 for a Story or Reel. Besides white and black, you can pick any background color you like for the margins, so you can also create a black frame or picture-frame style borders.
GREAT FOR
• Adding a white border to your Instagram posts for a clean look
• Giving your posts a matching shape, square or 4:5 portrait
• Fitting the 9:16 size for Stories and Reels
• Making the margins black or any color you like, for a picture-frame border
• Lightweight: the app is only about 3 MB, so it barely uses any space on your iPhone or iPad.
HOW TO USE
1. Under “Aspect Ratio”, tap 1:1, 4:5, 3:4, 9:16, 3:2 or 4:3.
2. Move the “Margin Size” slider to the right to widen the padding around your photo.
3. Under “Margin Color”, choose White, Black or Custom. Tap Custom to pick any color you like.
4. Tap “Save” at the bottom of the screen to save it to Photos.
FEATURES
• Works on iPad, too.
• Choose from six ratios: 1:1, 4:5, 3:4, 9:16, 3:2 and 4:3.
• Widen the margins as much as you like with the slider.
• Make the margins white, black or any color you like.
• Changes appear in the preview right away.
• Check the output size (px) before saving.
• Your original photo stays as it is; the result is saved as a new photo.
• Your ratio, margin size and color are remembered for next time.
• No ads and no extra purchases.
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Thank you for checking out the Dake Apps series. Now also available on iPad.
The developer, Satomi Chiba, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Satomi Chiba
- Size
- 2.9 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later.
- iPhone
- Languages
English and 12 more
- English, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Spanish, Swedish, Traditional Chinese, Turkish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Satomi Chiba
