How do I create a circular avatar for Discord, Slack, or GitHub?
Upload your square photo and click 'Circular Avatar'. The tool clips the outer corners into a transparent circle automatically.
온라인 모서리 둥글게 — 원형 프로필 아바타 만들기
Cut rounded corners or create a perfect circular avatar cutout.
Drop photos here to round corners
Adjust corner radius or create a perfect circular profile avatar
이미지 미리보기
사용 방법 이미지 모서리 둥글게
1
선택 및 업로드
Upload a photo or avatar into the rounding tool stage.
2
구성 및 미리 보기
Adjust the corner radius slider or click 'Circular Avatar (100%)'.
3
처리 및 다운로드
Click 'Round Corners' to export your image as a transparent PNG.
기술 아키텍처 및 클라이언트 측 개인정보 보호
Processing Engine
Browser Canvas 2D & Binary Transcoder
Privacy Model
100% In-Memory Sandbox · Zero Server Uploads
Format Standards
PNG, JPEG, WebP, SVG, ICO Specifications
Execution Speed
Zero Network Latency · Instant Local Output
Frequently Asked Questions
Is the background outside the rounded corners transparent?
Yes. Output is encoded in PNG format with 8-bit alpha transparency around the rounded border.
Can I round non-square images?
Yes. Rectangular images will have smooth rounded corners matching your chosen pixel radius.