Round Corners: Photo & Video
Frames, Batch & Resize
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Round Corner turns photos, screenshots, and videos into polished content with rounded corners, clean frames, and instant-style photo cards.
Create soft rounded images, add borders and shadows, or place your photos inside Classic, Film, Caption, Dark, Mini, and Wide instant layouts. Personalize captions, dates, paper styles, photo corners, canvas spacing, and solid, gradient, or transparent backgrounds.
Whether you are preparing social posts, product images, app screenshots, thumbnails, profile photos, or short videos, Round Corner keeps editing fast, focused, and easy.
ROUND PHOTOS & VIDEOS
• Add adjustable rounded corners to photos and videos
• Create clean frames and borders
• Fine-tune frame width, color, shadow, and canvas padding
• Resize for square, portrait, story, and landscape formats
• Choose solid, transparent, or gradient backgrounds
INSTANT PHOTO CARDS
• Choose from Classic, Film, Caption, Dark, Mini, and Wide layouts
• Add custom captions and photo dates
• Adjust paper color, photo corners, and card shadows
• Reposition and zoom photos for the right crop
• Create ready-to-share cards with atmospheric canvas backgrounds
BATCH EDITING
• Apply rounded corners, frames, and backgrounds to multiple photos
• Add individual captions to instant photo cards
• Apply the same caption across selected images
• Review each result before exporting
EXPORT & SHARE
• Export high-quality photos and rounded videos
• Save with popular social and content ratios
• Create polished results ready to post, present, or share
Round Corner is designed for quick, focused editing without complicated design tools. Choose a style, fine-tune the details, and export a clean result in just a few taps.
https://roundify-corners.netlify.app/roundify-privacy.html
https://roundify-corners.netlify.app/roundify-terms.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Improved user interface and interaction experience
- Fixed known bugs and enhanced stability
The developer, 帆 张, 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
- 帆 张
- Size
- 10.1 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 4 more
- English, Japanese, Korean, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Roundify Pro Monthly $2.99
- Pro Annual $14.99
- Roundify Pro Yearly $8.99
- Roundify Pro Lifetime $19.99
- Copyright
- © 2026 Roundify