IMAGES TOOL
Mask Personal Information in an Image
Draw an opaque masking pen over a passport copy, residence card, bank document or Korean form and add a submission watermark before saving locally.
Drop your file here
신분증·통장·제출 서류 사진에서 가릴 부분을 직접 지정하세요.
복원되지 않는 방식선택한 영역을 실제 픽셀로 덮어쓴 새 이미지로 저장합니다. 주민번호 뒷자리·주소·계좌번호가 모두 가려졌는지 저장 전에 확인하세요.
Your file is not uploaded to our server
This task runs inside your current browser. Supported files stay on your device.
HOW IT WORKS
From file selection to download
- 1Choose a fileSelect a document or image from your device.
- 2Adjust optionsSet pages, size, format or output quality.
- 3Save or shareDownload the result or use your device share menu.
PRACTICAL GUIDE
When to use Mask Personal Information in an Image
Draw an opaque masking pen over a passport copy, residence card, bank document or Korean form and add a submission watermark before saving locally. No software installation or account is required.
Good for
- An ID copy contains unnecessary numbers
- A document needs a reuse-prevention watermark
- You must share only selected information
Check before saving
- Ask the recipient what must remain visible
- Use opaque masking rather than blur
- Keep the unredacted original private