{"id":215,"date":"2026-08-27T22:27:05","date_gmt":"2026-08-27T14:27:05","guid":{"rendered":"https:\/\/imgneo.com\/blog\/?p=215"},"modified":"2026-06-10T22:29:25","modified_gmt":"2026-06-10T14:29:25","slug":"how-to-round-image-corners-online-for-free-add-rounded-edges-without-software","status":"publish","type":"post","link":"https:\/\/imgneo.com\/blog\/en\/215.html","title":{"rendered":"How to Round Image Corners Online for Free \u2014 Add Rounded Edges Without Software"},"content":{"rendered":"\n

Need to give a photo soft rounded corners instead of sharp square edges? ImgNeo Round Corners<\/a> adds adjustable rounded corners with transparent or colored background \u2014 right in your browser, no signup, no software.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Why Round Image Corners?<\/h2>\n\n\n\n

Sharp corners feel harsh. Rounded corners feel modern, friendly, and polished \u2014 that’s why iOS, Android, and most modern UI frameworks use them everywhere. If you’re placing images on a website, in a presentation, or on social media, rounded corners instantly make them look more refined.<\/p>\n\n\n\n

How to Round Image Corners<\/h2>\n\n\n\n

Step 1: Open the Round Corners Tool<\/h3>\n\n\n\n

Go to imgneo.com\/round-corners<\/a>. No account needed.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 2: Upload Your Image<\/h3>\n\n\n\n

Drag and drop your photo, or click to browse. Supports JPG, PNG, WebP, GIF, BMP.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Step 3: Set the Corner Radius<\/h3>\n\n\n\n

The Corner Radius<\/strong> slider controls how rounded the corners are:<\/p>\n\n\n\n

\u8868\u683c<\/p>\n\n\n\n

Radius<\/th>Effect<\/th>Best For<\/th><\/tr><\/thead>
0px<\/strong><\/td>No rounding (original square)<\/td>\u2014<\/td><\/tr>
8\u201316px<\/strong><\/td>Subtle rounding<\/td>Blog images, inline photos<\/td><\/tr>
20\u201340px<\/strong><\/td>Noticeable soft corners<\/td>Profile cards, thumbnails<\/td><\/tr>
50\u2013100px<\/strong><\/td>Very rounded<\/td>App icons, feature cards<\/td><\/tr>
50%<\/strong> (of half the shorter side)<\/td>Perfect circle (square images only)<\/td>Avatars, app icons<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

The larger the image, the larger the radius you’ll need for a visible effect. A 30px radius looks different on a 300px thumbnail vs. a 2000px photo.<\/p>\n\n\n\n

Step 4: Choose the Background<\/h3>\n\n\n\n

The area outside the rounded corners can be:<\/p>\n\n\n\n