사진 편집기
최대 파일 크기: 10 MB
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이미지를 여기로 끌어오셔서 또는 클릭하세요

사진 파일 크기, 화면비, 인쇄 크기, 해상도를 계산하세요. 이미지 크기와 DPI를 입력하면 최적 인쇄 크기와 파일 용량을 확인할 수 있습니다. 사진작가와 디자이너를 위한 무료 사진 계산 도구입니다.

사용 방법

이 도구 사용 방법

1단계: Upload an Image

Drag and drop an image onto the upload area or click to browse. Supported formats include JPEG, PNG, and WebP. Maximum file size is 10 MB.

2단계: Choose an Edit Mode

Select from four editing modes: Resize to change dimensions, Crop to select a specific area, Compress to reduce file size, or Convert to change the image format.

3단계: Apply and Download

Adjust the settings for your chosen mode, click Apply, then preview the result. Use the Download button to save your edited image.

주요 기능

  • Four editing modes in one tool
  • Custom dimensions and aspect ratio lock
  • Quality slider for compression control
  • 모바일 최적화 반응형 디자인
  • 설치 불필요 - 브라우저에서 바로 사용
  • 완전 무료, 제한 없음

일반적인 사용 사례

  • Social Media:
    Resize and compress images to meet platform requirements for Instagram, Twitter, Facebook, and LinkedIn.
  • Web Development:
    Convert images to WebP format and optimize file sizes for faster website loading times.
  • Print Preparation:
    Resize images to specific print dimensions and ensure proper resolution for high-quality prints.
  • Email Attachments:
    Compress large photos before emailing them to meet attachment size limits while maintaining quality.

자주 묻는 질문

Q: Is this photo editor free?
A: Yes, it is completely free with no watermark and no usage limits. All processing happens locally in your browser.

Q: What image formats are supported?
A: You can upload JPEG, PNG, and WebP images. Output formats include JPEG, PNG, and WebP depending on your selected mode.

Q: Are my images uploaded to a server?
A: No, all image processing is done entirely in your browser using the HTML5 Canvas API. Your images never leave your device.