Create Rounded Corners on Image

Apply smooth rounded corner radius to rectangular images with clean antialiased alpha masking.

How It Works & Processing Standards

Apply smooth rounded corner radius to rectangular images with clean antialiased alpha masking.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Desktop max file size: 40MB
  • Mobile max file size: 20MB

Create Rounded Corners on Image is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Create Rounded Corners on Image

  1. 1
    Select ImageUpload your rectangular graphic.
  2. 2
    Set RadiusEnter desired corner radius in pixels.
  3. 3
    Download Rounded ImageSave your smooth rounded graphic.

Common Use Cases

  • Giving UI screenshot previews smooth iOS-style rounded corners
  • Styling team profile pictures with modern curved borders
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