This free online tool allows you to create High Dynamic Range (HDR) photos from multiple images taken at different exposures.
Note: All processing is done on the client side. That means your photos are not transferred to the server.
Need More Advanced Features?
Download my native app Mergius to unlock professional-grade features. It offers automatic image alignment and a selection of more advanced tonemapping algorithms like Drago, Mantiuk, and Reinhard. Fine-tune your results with powerful post-processing features to adjust shadows, highlights, white balance, brightness, and more.
How This Tool Works
This tool allows to merge "bracketed" photos taken at multiple exposures into a single Hight Dynamic Range (HDR) image. It can also be used to view .hdr (Radiance HDR), or .exr (Open EXR) files.
It uses linear tone mapping with gamma correction to make the HDR images viewable on screen. If you need different tone mapping algorithms, or more advanced post processing features, use the Mergius app (see above).
You can "export" the final image and save it as high quality jpeg image with original resolution. Or you can save the "raw" merged image as Radiance .hdr file.
