To create an Instagram story with round edge , you can use photo editing software or online tools that support this feature. Here's a step-by-step guide using Canva, a popular online graphic design platform: 1. Sign up for a free Canva account at www.canva.com. 2. Choose the "Instagram Story" template with custom dimensions (1080px x 1920px). 3. Upload your image to Canva using the "Uploads" tab in the left sidebar. 4. Drag and drop the image onto your canvas. 5. Click on the image to select it, then go to "Effects" in the top toolbar. 6. Look for "Rounded Corners" and adjust the slider to round the edges as desired. 7. Customize your image with text, stickers, or other elements if desired. 8. Click on "Download" in the top right corner, select "PNG" as the file type, and download the image to your device.