Round Corners
Add rounded corners or circle crop to your images. Perfect for profile pictures, avatars, and social media.
Select Images
Drag & drop images here
JPEG, PNG, WebP, GIF, HEIC, BMP, TIFF, AVIF - Max 50MB
Options
Three simple steps to transform your images
Upload your image
Drag & drop or click to select. Supports JPEG, PNG, WebP and more.
Configure settings
Choose shape and corner radius
Download result
Get your processed image instantly. No watermarks, no sign-up required.
About Round Corners
Pixcull's free round corners tool adds smooth, curved edges to your images. Transform sharp rectangular photos into modern rounded designs — perfect for profile pictures, app icons, social media graphics, and UI design elements that need a softer, more polished appearance.
Set the corner radius from subtle curves to full circles with a simple slider. Create perfectly round avatar images by maximizing the radius, or apply gentle rounding for a modern card-style look. The tool supports transparent backgrounds for PNG and WebP outputs, ensuring rounded corners integrate seamlessly into any design.
Popular with UI/UX designers, social media managers creating profile assets, app developers preparing icon graphics, and anyone wanting a cleaner image presentation. Round your image corners with Pixcull — instantly, for free, with no software required. Upload and customize in seconds.
Why Use This Tool?
Who Is This For?
Trusted by professionals and hobbyists worldwide
Developers Styling App Screenshots
Add rounded corners matching iOS or Android design specs to app screenshots for polished App Store and Play Store listings.
Marketers Creating Profile Avatars
Crop team headshots into perfect circles for company website about pages, email signatures, and social media profiles.
Bloggers Designing Thumbnail Images
Apply consistent corner radius to blog post thumbnails for a modern, cohesive look across article grids and RSS feeds.
Presenters Polishing Slide Visuals
Round image corners before inserting into presentations to soften harsh rectangular edges and match modern slide templates.
Pro Tips
Use PNG for Transparent Corners
Always export as PNG or WebP when you need transparent corners. JPEG does not support transparency and fills corners with white.
Match Platform Design Guidelines
Use 12-16px radius for iOS-style cards, 8px for Material Design, and maximum radius for social media circular profile photos.
Circle Crop Needs Square Input
For a perfect circle, start with a square image. Non-square images will be cropped to fit, potentially cutting edges of the subject.
Preview Background Color Contrast
If using a colored background fill, pick a color that contrasts with your page background so the rounded shape is clearly visible.
Frequently Asked Questions
What's the difference between rounded corners and circle?
Rounded corners adds curved edges while keeping the image rectangular. Circle crops your image into a perfect circle, ideal for profile pictures and avatars.
Why should I use PNG format?
PNG supports transparency, so the rounded corners will show through to whatever background you place the image on. JPEG fills corners with white.
Can I use this for social media profile pictures?
Absolutely! The circle crop is perfect for profile pictures on platforms like LinkedIn, Twitter, and Instagram.
Can I create a perfect circle crop?
Yes, set the corner radius to maximum or use the circle crop option. The output will have a transparent background (PNG).
What radius value should I use?
For subtle rounded corners try 10-30px. For pill shapes use half the image height. Maximum radius creates a circle.