Image editor circle crop

This tool crops an uploaded image into a centered circular area, producing avatars and thumbnails with a transparent background. It preserves aspect ratio while filling the circle and outputs a PNG by default. Conceptually, the workflow defines a circle via diameter or radius, scales the source to fit inside that circle, and clips using a circular mask. The result is a square canvas containing circular content with crisp, anti-aliased edges. The primary beneficiaries are designers, developers, and content creators who need uniform circular imagery for profiles, teams, icons, or social media posts. A key value is the auto-aligned crop that maintains visual balance without manual framing. Core features include center-based cropping, alpha-backed transparency, and format options for integration into various pipelines. Use cases range from profile pictures on dashboards to circular icons in apps. The tool supports downsampling for performance, optional background fill if transparency is not desired, and multiple export formats to fit downstream workflows.