Bulk HDR to PBM Converter Online — Free HD Quality
Drag and drop your multiple HDR files into this 100% free online HDR to PBM converter (.hdr to .pbm), and click the Convert button to bulk convert them to PBM format in HD quality. Use the quality slider to fine-tune your PBM output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original HDR files are removed from our servers right after. Also see:PSB to PDF converter.
Drop your HDR files here to convert to PBM, or click to browse
Converts .hdr to PBM (.pbm) in HD quality — bulk, free, no signup
Choose FilesHDR vs PBM — File Format Comparison
See how HDR and PBM compare across file extension, MIME type, compression, and feature support. Related:Make HDR files into SGI.
| Feature | HDR | PBM |
|---|---|---|
| File Extension | .hdr | .pbm |
| MIME Type | image/vnd.radiance | image/x-portable-bitmap |
| Compression Type | Lossless | Lossless |
| Transparency Support | No | No |
| Animation Support | No | No |
| Metadata Support | Yes | Yes |
What Is HDR Format?
Radiance HDR format for high dynamic range images. See also:Online HDR to PPM converter tool.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported
What Is PBM Format?
Portable Bitmap format for monochrome images.
- Compression: Lossless
- Transparency: Not supported
- Animation: Not supported