HDR to MNG — Format Comparison & Online Converter
Fast, instant HDR to MNG conversion. No signup required. Just drop your .hdr file and get .mng in seconds.
Batch Settings
About HDR to MNG Conversion
HDR (introduced 1985) and MNG are both image formats, but they differ in important ways. HDR (Radiance) is a high-dynamic-range image format used in lighting and rendering. MNG is a widely used file format.
When you convert HDR to MNG, the goal is to convert between formats quickly. Converting HDR to MNG maintains high quality with CocoConvert's optimised encoder settings. Understanding these technical differences helps you choose the right format for your workflow.
Your HDR file is decoded and re-encoded as MNG. The conversion involves 4 steps: (1) your hdr file is uploaded and validated, (2) the file is decoded (parsed into its raw data), (3) the data is re-encoded in mng format, (4) the converted file is ready for download.
CocoConvert's converter handles the entire pipeline server-side using FFmpeg, Sharp, and qpdf — battle-tested libraries used by streaming platforms and enterprise tools. Files are encrypted in transit and deleted within 24 hours.
This conversion is ideal when you When you need a MNG file. For the opposite direction, CocoConvert also supports MNG to HDR conversion.
How to Convert HDR to MNG
- 1
Upload .hdr file
Select your HDR file by dragging it to the upload zone or using the file picker. Batch upload is available for multiple files.
- 2
Choose .mng
Set MNG as the output format. The converter uses optimal settings based on the HDR→MNG conversion profile.
- 3
Convert
The server-side engine decodes your HDR file and re-encodes it as MNG. Processing time depends on file size and complexity.
- 4
Download result
Grab your converted .mng file. Multiple output files can be downloaded together.
What Happens When You Convert HDR to MNG
Your HDR file is decoded and re-encoded as MNG.
Your HDR file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in MNG format
The converted file is ready for download
Format Comparison
HDR
.hdr file
| Extension | .hdr |
| MIME Type | image/vnd.radiance |
| Category | Image |
MNG
.mng file
| Extension | .mng |
| MIME Type | video/x-mng |
| Category | Image |
Should You Convert HDR to MNG?
When to Convert
- ✓When you need a MNG file
Frequently Asked Questions
What is the difference between HDR and MNG?
HDR (Radiance) is a high-dynamic-range image format used in lighting and rendering. MNG is a widely used file format.
Does HDR to MNG conversion affect quality?
Converting HDR to MNG maintains high quality with CocoConvert's optimised encoder settings.
Which format has better compression, HDR or MNG?
HDR uses lossless compression. MNG is widely supported. The better choice depends on whether you prioritize file size or quality.
How long does HDR to MNG conversion take?
Most conversions finish in seconds. Larger files or complex image content may take 10–30 seconds. CocoConvert processes files in parallel for batch jobs.
Is HDR or MNG better for long-term storage?
HDR is better for archival since it's lossless.
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