Image Conversion
Convert ICO to HDR Online — Free
Fast, free ICO to HDR converter. No registration required.
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200만+ 파일 변환
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변환 방법
1
Upload your .ico file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .hdr file when it's ready.
ICO란 무엇인가요?
ICO is the image format used for icons in Windows. It can contain multiple image sizes in a single file for different display contexts.
형식 세부 정보
- 전체 이름
- Windows Icon
- 확장자
- .ico
주요 기능
- Windows icons
- Multiple sizes
- Favicon support
- Transparency
HDR란 무엇인가요?
HDR (Radiance) is a high dynamic range image format used in 3D rendering, lighting design, and photography. It stores full floating-point color data for realistic lighting effects.
형식 세부 정보
- 전체 이름
- Radiance HDR
- 확장자
- .hdr
주요 기능
- High dynamic range
- 3D rendering
- Lighting design
- Float precision
ICO vs HDR
| 기능 | ICO | HDR |
|---|---|---|
| 전체 이름 | Windows Icon | Radiance HDR |
| 확장자 | .ico | .hdr |
| 최적 용도 | Windows icons | High dynamic range |
자주 묻는 질문
Converting between lossless formats (PNG, BMP, TIFF) preserves perfect quality. For lossy formats like JPG and WebP, you can adjust the quality slider to control compression. Default settings prioritize visual quality.
Transparency is preserved when converting to formats that support it (PNG, WebP, TIFF, GIF). If the target format doesn't support transparency, a white background is applied.
Yes. Upload your HEIC files and convert to JPG, PNG, or WebP instantly. Perfect for making iPhone photos compatible with any device or platform.
No resolution limit. We handle images of any size — from small icons to high-resolution photos and print-ready images.
Pro users can batch convert multiple images at once. Free users can convert one image at a time. All conversions are processed on our servers, so even large files convert quickly.