Bring the ad you already made
Upload a JPEG, PNG, WebP, HEIC, or HEIF up to 20 MB.
Ultra HDR for social ads
Your ad, turned up.
Make product shots and promos visibly brighter on supported screens—while staying compatible everywhere else.
Drop your source image here
JPEG, PNG, WebP, HEIC, or HEIF · up to 20 MB
Free preview. No account until download.
Live campaign previewDrag to compare
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Ultra HDR appears brighter on supported displays. Everyone else sees the compatible standard image.
A brighter kind of photo
Ever noticed some photos in your feed shine brighter than the rest?
That can be HDR. LumaGain turns your photos into HDR images with brighter highlights and richer contrast on compatible screens and apps.
Give your photos the HDR treatment
How it works
From flat creative to feed-ready in three moves.
Choose what gets more light
Brighten the whole image, or paint the exact areas that should stand out.
Download one compatible JPEG
Get one image that looks brighter on supported screens and stays compatible everywhere else.
Screen check
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Compare the same campaign image in standard and Ultra HDR. Some browsers and displays will show the brighter version; others will show the compatible standard version.
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Simple pricing
Start free. Turn it up when it works.
Preview the effect before creating an account. Upgrade only when the ad is ready to run.
Pro
50 clean exports, every month.
Publish bright, compatible JPEGs without a watermark. Cancel anytime.