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Image Conversion

Convert HDR to BMP Online — Free

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

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Comment convertir

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 .bmp file when it's ready.

Qu'est-ce que le format 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.

Détails du format

Nom complet
Radiance HDR
Extension
.hdr

Caractéristiques clés

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

Qu'est-ce que le format BMP ?

BMP is a simple, uncompressed image format native to Windows. It provides perfect quality but results in very large file sizes.

Détails du format

Nom complet
Bitmap Image
Extension
.bmp

Caractéristiques clés

  • Uncompressed
  • Windows native
  • Perfect quality
  • Simple format

HDR vs BMP

CaractéristiqueHDRBMP
Nom completRadiance HDRBitmap Image
Extension.hdr.bmp
Idéal pourHigh dynamic rangeUncompressed

Questions fréquemment posées

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.

Conversions associées

HDR to JPGHDR to PNGHDR to WebPHDR to HEICHDR to GIFHDR to TIFFHDR to AVIFHDR to SVG