Rounded Corners for Images – Round or Squircle

Drop a picture on the box above and you can round corners image online in a few seconds. Set the radius of the rounded corners, watch the live preview, then download the result. One picture or a whole batch works the same way, and many pictures come back in one ZIP.

Everything happens in your browser. Your pictures are opened, rounded and saved on your own device, and nothing is uploaded. JPG, PNG, WebP and HEIC photos from iPhones work, and most browsers also open GIF, BMP and AVIF. The result keeps the full pixel size of the original.

To add rounded corners to image files, first pick the Radius unit. With % of the shorter side, 10% on a 1000 × 600 picture means a radius of 60 px, and the slider goes up to 50%. With Pixels you type the exact size, up to half the shorter side of the first picture.

Tick Each corner on its own to get four sliders: Top left, Top right, Bottom right and Bottom left. Round only the top two corners for a tab or a card header, or only one corner for a speech bubble look. A corner set to 0 stays sharp.

A squircle image has corners that start curving earlier and bend more gently than a normal arc. There is no visible point where the straight edge meets the curve, so the shape looks calmer, like an app icon on a phone. Choose Squircle (smooth) under Shape, or tap the Squircle (app icon) preset.

Our squircle is an approximation drawn with smooth curves. It is close to the look of app icons, but it is not the exact formula any phone maker uses, so do not rely on it for an official icon template. For everything else, from logos to thumbnails, it gives a soft, modern outline.

Under Corners outside the shape, See-through leaves the corners empty, so the picture sits cleanly on any background colour. Fill with a colour paints them in a colour you pick instead, for example the exact background of your page or slide.

If you want the round corners image transparent, save as PNG or WebP. JPG cannot store transparency at all, so with JPG the corners are always filled; white is the default, and the colour picker appears so you can change it.

A round corner image png is the safest choice for logos, screenshots and anything placed on a coloured background, because PNG is lossless and keeps the see-through corners. Format is under More options, next to Border and Drop shadow.

WebP keeps transparency too and gives much smaller files for websites; the Quality slider, from 60 to 100, sets the balance between size and detail. JPG is the smallest for photos and opens everywhere, but its corners are filled. To change a finished PNG to WebP later, use PNG to WebP.

This round corners image free tool needs no account, no email and no app. There is no watermark, no daily limit and no paid version. It can be free because your own device does the work: drawing a rounded shape takes any phone or computer a moment, so there is no server to pay for.

A rounded corners photo looks more finished with a frame. Open More options and set the Border width, up to 80 px, and its colour. The border follows the same rounded shape, and it is added around the picture, so the file grows by twice the border width.

Tick Add a soft shadow under Drop shadow to lift the picture off the page, and set Softness from 4 to 80 px. The shadow needs room, so a margin is added around the picture. Keep See-through and PNG to place the result with its shadow on any background. For square frames without rounding, Add Border has more frame styles.

An image with round corners turns into a circle when the radius reaches 50% and the picture is square. On a wide or tall picture the same 50% gives a pill: two straight sides and two fully round ends.

If you want a perfect circle from a picture that is not square, Circle Crop is the better tool, because it lets you choose which square part to keep. You can also use Crop Image to make the picture square first and then come back here.

Rounding works well for round corners for profile picture uploads on sites that show avatars as rounded squares, and for team pages, email signatures and CVs. A radius of 15% to 25% gives a soft square; 50% on a square photo gives a circle.

Many sites cut avatars into a circle by themselves, so upload a square photo there and keep the face in the middle. To put a person on a clean background first, Remove Background cuts them out, and then you round the result here.

To round corners image iPhone photos, open this page in Safari or another browser, tap Select images and pick from Photos or Files. HEIC photos work directly. Saved files go to Downloads in the Files app, and Save Image or Share moves them into Photos.

On Android, pick from the gallery or file manager; results land in the Downloads folder. On Windows and Mac, any current browser works: drag pictures in, or copy one and paste it with Ctrl+V.

Select many files at once or drop a pile on the box. The same rounded corners and settings are used for every picture, and the preview shows the first one, so check it before you start. Download all (ZIP) saves everything as rounded-images.zip.

If you change a setting afterwards, the results are cleared and the button is ready again, so you can try another radius without adding the files again. With Pixels, all pictures get the same corner size; with %, each corner follows the size of its own picture.

Your pictures are read, rounded and saved by your browser, and nothing is sent to our server: no file, no preview, no copy. Only the page itself loads from our site, and your last settings stay in your browser's own storage.

Each picture is opened by the browser, turned the right way up and drawn onto a canvas at full size. The outline of the rounded corners is used as a clipping path with smooth, antialiased edges, the border and shadow are drawn behind it, and the canvas is saved as PNG, WebP or JPG.