Image Watermark (Text & Logo)
Protect photos with a text or logo watermark — 9 positions, tiling, live preview
선택하는 이유
프라이버시 우선
입력은 안전하게 처리되며 판매되지 않습니다. 클라이언트 도구는 브라우저를 벗어나지 않습니다.
즉시·무료
설치 없이, 기다림 없이. 어떤 기기의 브라우저에서도 몇 초 만에 결과.
평생 무료
가입 없이, 워터마크 없이, 제한 없이. 모든 클라이언트 도구를 마음껏 사용하세요.
자주 묻는 질문
Are my photos uploaded?⌄
No — the watermark is drawn onto the image in your browser with the Canvas API and the result is saved from there. Nothing ever leaves your device.
How do I make a watermark hard to remove?⌄
Use the tile option: a diagonal, semi-transparent watermark repeated across the whole image (30–50% opacity, rotated ~−30°) is far harder to erase than one small corner mark, while still keeping the photo viewable.
What logo file works best?⌄
A PNG with a transparent background. SVG also works. The logo is scaled relative to the photo (about a fifth of its width at 100% size) so it looks consistent across different image sizes.