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사진 속 얼굴 블러 모자이크 처리 및 개인정보 가리기

Blur faces, license plates, and sensitive details online. AI automated face detection applies heavy Gaussian blur or blackout bars in browser.

I
ILoveImages Editorial Team
Image Processing & Privacy Specialists
2026년 10월 3일

Sharing photos online often inadvertently exposes sensitive private personal information (PII)—including bystander faces, car license plates, home addresses, utility bills, and credit card numbers.

Drawing crude markup pen strokes on your phone often leaves underlying pixels semi-transparent and recoverable with brightness adjustments.

ILoveImages' Blur Face and Censor tool permanently recalculates pixel neighborhoods with true destructive Gaussian blur and heavy mosaic pixelation, ensuring redacted data cannot be reconstructed.

PII & Facial Redaction Privacy Comparison

Side-by-side visual comparison • Instant on-device result

PII & Facial Redaction Privacy Comparison - Uncensored Photo visual comparison (Exposed Faces & PII) before using blur faces & redact free
Uncensored PhotoExposed Faces & PII
PII & Facial Redaction Privacy Comparison - Privacy Protected Photo visual comparison (Heavy Blur + Blackout) after using blur faces & redact free
Privacy Protected PhotoHeavy Blur + Blackout

Figure 1: Automatic face detection and censorship bars irreversibly obscuring sensitive personal identifiers and biometric facial data.

Blur Faces & Redact Free

주요 핵심 기능: Blur Face

기존 데스크톱 프로그램이나 클라우드 서비스와 달리, ILoveImages Blur Face는 최신 WebAssembly 기술을 통해 브라우저에서 100% 안전하게 구동됩니다. 주요 핵심 기능은 다음과 같습니다:

  • Smart AI Face Detection: Scans pictures locally to detect all faces and applies irreversible privacy blur in a single click.
  • HIPAA & GDPR Safe: Zero server transmission guarantees client, patient, and legal confidentiality.
  • Dual Censor Modes: Choose between smooth Gaussian blur and retro mosaic pixelation.
  • Batch Censor Workflow: Redact sensitive information across multiple documents and photos simultaneously.

단계별 사용 가이드: Blur Face

프로그램 설치 없이 100% 개인정보를 보호하며, 브라우저에서 몇 초 만에 완료할 수 있는 단계별 가이드입니다:

1
브라우저에서 ILoveImages Blur Face 도구를 엽니다.
2
이미지 파일을 브라우저 편집 영역으로 드래그 앤 드롭하거나 파일을 선택합니다 (서버 업로드 없이 브라우저 메모리에서 100% 로컬 처리).
3
Select 'Blur' or 'Pixelate' censor mode. Click and drag boxes over faces, license plates, house numbers, or confidential document text.
4
Adjust the censor blur radius or pixel block size, and preview the redacted photo to verify that private information is completely illegible.
5
다운로드를 클릭하여 완성된 이미지를 즉시 기기에 저장하세요. 여러 장을 일괄 처리한 경우 'ZIP으로 일괄 다운로드'할 수 있습니다.
전문가 팁:Need to process multiple pictures? You can select and upload dozens of photos at once. ILoveImages processes the entire batch simultaneously in parallel using your computer's local hardware acceleration!

Blur Faces & Redact Sensitive Info Free

Keep your photos private with irreversible client-side pixelation.

무료로 도구 사용하기

자주 묻는 질문 (FAQ)

Can someone unblur a photo processed with this tool?

No. The underlying pixels are averaged into uniform color blocks in canvas memory before saving, making it mathematically impossible to recover.