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Image Conversion

Convert HDR to ICO Online — Free

Fast, free HDR to ICO converter. No registration required.

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Slik konverterer du

1

Upload your .hdr 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 .ico file when it's ready.

Hva er HDR?

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.

Formatdetaljer

Fullt navn
Radiance HDR
Filendelse
.hdr

Viktige egenskaper

  • High dynamic range
  • 3D rendering
  • Lighting design
  • Float precision

Hva er ICO?

ICO is the image format used for icons in Windows. It can contain multiple image sizes in a single file for different display contexts.

Formatdetaljer

Fullt navn
Windows Icon
Filendelse
.ico

Viktige egenskaper

  • Windows icons
  • Multiple sizes
  • Favicon support
  • Transparency

HDR vs ICO

EgenskapHDRICO
Fullt navnRadiance HDRWindows Icon
Filendelse.hdr.ico
Best egnet forHigh dynamic rangeWindows icons

Ofte stilte spørsmål

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.

Relaterte konverteringer

HDR to JPGHDR to PNGHDR to WebPHDR to HEICHDR to GIFHDR to BMPHDR to TIFFHDR to AVIF