How to convert EPS to HDR
To convert EPS to HDR, upload your EPS file, choose HDR as the output format and press Convert. The finished HDR file is ready to save to your phone or computer in seconds, free, with no watermark and no sign-up. Your file is deleted from our server about 30 minutes after the conversion.
This free online converter changes EPS images into HDR files in seconds, with no software to install and no watermark. You can convert several files at once, resize them and choose the quality for formats that support it. Metadata such as location tags is removed from the output for privacy.
Why convert EPS to HDR?
- High dynamic range in a compact encoding
- Standard for environment maps
- Simple format
- Works with: Blender, Photoshop, Unity, Unreal and Radiance tools
What to expect from this conversion
- EPS is a vector format, so it is rendered to pixels at the width you choose (2048 pixels by default) and then saved as HDR.
- HDR stores light in linear floating-point values, so your pixels are converted from sRGB to linear. The result looks the same in an HDR-aware viewer but does not gain real dynamic range.
- EPS artwork is rasterised before it is converted, so the output is a pixel image.
- Browsers do not display HDR files, so use it in editors, print workflows or development tools rather than on a web page.
EPS vs HDR
| Property | EPS | HDR |
|---|---|---|
| Full name | Encapsulated PostScript | Radiance RGBE |
| Released | 1987, Adobe | 1989, Greg Ward (Radiance) |
| Compression | Vector | None (uncompressed) |
| Transparency | No | No |
| Animation | No | No |
| Bit depth | print workflows | 32-bit shared exponent |
| Shown in browsers | No | No |
| Best for | print shops that require EPS; logo hand-offs | 3D lighting and HDRI skies; image-based lighting |
Steps to convert EPS to HDR
- Drop your EPS image file onto the converter, or click to choose it.
- Check that HDR is selected as the target and adjust the options if you want.
- Press Convert, then download your new HDR file when it finishes.
Tips for the best result
- Use quality 80 to 90 for photos: it is visually close to the original at a much smaller size.
- Set a width if the image will be shown on a small screen, which also reduces the file size.
- Choose a background colour before converting transparent images to a format without transparency.
Frequently asked questions
How do I convert EPS to HDR?
Drop your EPS files on the converter, confirm that HDR is the target and press Convert. Download each file or the whole batch as a ZIP.
Is the EPS to HDR converter free?
Yes. It is free with no watermark, no sign-up and no limit on how many images you convert. The site is supported by ads.
Does converting EPS to HDR reduce quality?
EPS is a vector format, so it is rendered to pixels at the width you choose (2048 pixels by default) and then saved as HDR. The quality slider only affects formats that use lossy compression.
Will transparency be kept when I convert EPS to HDR?
EPS images do not contain transparency, so there is nothing to lose. HDR does not support it either.
Which programs open HDR files?
HDR files open in Blender, Photoshop, Unity, Unreal and Radiance tools.
How many images can I convert at once?
Up to 20 images per batch, each up to 60 MB. Files are deleted from the server about 30 minutes after conversion.