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🔘 Image Round Corners

Round the corners of any image in one click. 4 independent corners with lock-sync toggle, PX / percent units, one-click circle, fully transparent PNG or custom background color, native EXIF auto-correct, checkerboard transparency preview, HDPI super-sampling, drag / paste / click upload, PNG or WebP download, copy-to-clipboard, Web Share save-to-Photos, undo/redo, keyboard shortcuts. In-browser — nothing leaves your device. Bilingual zh/en UI with mobile-first 375px 44px touch

🔒 In-browser processing — your images are not uploaded by the tool

Drop an image, click to choose, or paste with Ctrl+V

Supports JPG / PNG / WebP / GIF (first frame). Up to 25 MB. HEIC: please convert first.

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Online rounded-corner image generator: round any image in one click with 4 independent corners plus lock-sync toggle, PX / percent units, preset chips (0 / 8 / 16 / 32 / 50% / Circle), fully transparent PNG or custom background color, native EXIF auto-correct, checkerboard-transparency preview, HDPI super-sampling, drag / paste / click upload, PNG or WebP download, copy-to-clipboard, Web Share save-to-Photos, undo/redo, keyboard shortcuts. Everything runs locally in your browser — no uploads, no login, default no ad scripts, no daily limits, with native 44px mobile touch at 375px.