Image Compressor
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Free tool
HDR Merge
Merge multiple exposures into one balanced HDR image.
Recommended workflow
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How to use the HDR Merge
- 01
Upload your exposures
Add 2 or more photos of the same scene at different exposure levels.
- 02
Merge the exposures
Exposure fusion blends the best-exposed parts of each shot automatically.
- 03
Download the result
Preview the merged HDR image and save it.
Quick answer: when should you use HDR Merge?
Use Imagic AI HDR Merge when you need to merge multiple exposures of the same scene into one balanced image. It is best for high-contrast scenes — bright windows plus dark interiors, sunsets, backlit subjects, runs in the browser workflow, and does not require signup for the core tool.
Shoot from a tripod or steady hand across 3 exposures (underexposed, normal, overexposed) for the most reliable merge.
Which image tool should you pick?
| Job | Pick this | Why |
|---|---|---|
| high-contrast scenes — bright windows plus dark interiors, sunsets, backlit subjects | HDR Merge | It solves this job directly with the fewest settings. |
| the source photos weren't shot from the same position — misaligned exposures merge poorly | Panorama Stitch | That workflow changes a different property of the image. |
| Many files at once | Batch Processor | Batch mode keeps repeated work consistent and exports one ZIP. |
When does HDR Merge fail?
- It is not the right first step when the source photos weren't shot from the same position — misaligned exposures merge poorly.
- For production publishing, inspect the downloaded image at 100% zoom before replacing the original file.
Frequently asked questions
Is HDR Merge free?
Yes, HDR Merge is free to use for the core browser-based workflow.
Do I need to create an account for HDR Merge?
No, the core image tools work without signup.
What should I check before downloading?
Preview the result, compare edges and text at 100% zoom, and keep the original until the export is verified.
Which tool should I use instead?
Use Panorama Stitch when your image needs that workflow before or after HDR Merge.
✓ Free, no signup✓ No watermarks✓ Files processed securely