AI image
No subscription required
Relight Portrait
Studio lighting from your phone
Transform any portrait with professional studio lighting. Control light direction (8 positions), intensity (soft, dramatic, hard), and color temperature. Turn a phone selfie into a studio shot.
Casual Selfie
Enhanced Portrait
How Relight Portrait Works
Relight Portrait uses AI to re-estimate and replace the lighting in a portrait photo. The AI builds a 3D understanding of the face from the 2D image, then renders new light and shadow patterns based on your chosen direction, intensity, and color temperature. You control 8 light positions (front, left, right, back, and diagonals), three intensity levels (soft, dramatic, hard), and warm-to-cool color temperature.
Photographers use Relight to rescue poorly lit portraits and create studio-quality results from phone selfies. Fashion content creators achieve dramatic editorial lighting without studio equipment. Headshot photographers offer lighting variations to clients without reshooting. The tool effectively puts a full studio lighting rig at your fingertips.
Upload a clear portrait where the face has some visible dimension -- completely flat or overexposed photos give the AI less depth information to work with. Front-facing portraits with a neutral expression respond best to dramatic relighting. Try side lighting for editorial and moody portraits, and front lighting with warm color temperature for professional headshots.
How it works
1
Upload your portrait photo
2
Set light direction, intensity, and color temperature
3
Get your professionally lit portrait
What you'll get
High-resolution output ready for social, web, or print
Multiple style variations available per generation
Commercial-use license included with every output
PNG, JPG, or WebP format at up to 4K resolution
Instant download -- no watermarks, no waiting
Consistent quality powered by state-of-the-art AI models
Frequently asked questions
Do I need a subscription to use Relight Portrait?
No. FairStack uses pay-per-use pricing. Add funds to your account and use any tool whenever you need it. There is no subscription, no monthly commitment, and no minimum spend.
What file formats does Relight Portrait support?
Relight Portrait outputs PNG, JPG, and WebP. You can download results instantly after generation. All outputs are full quality with no watermarks.
How long does Relight Portrait take?
Most generations complete in 2-10 seconds. Processing time depends on the complexity of your input and the selected quality settings. You can monitor progress in real time.
Can I use Relight Portrait outputs commercially?
Yes. All outputs generated on FairStack include a commercial-use license. You can use them in client work, products, marketing materials, social media, and any other commercial context.
What quality and format does Relight Portrait output?
Output images are PNG format at up to 1024x1024 resolution. The AI generates physically plausible light and shadow patterns, including specular highlights on skin and realistic shadow falloff. The result looks like natural studio lighting, not a filter overlay.
Can I use relit portraits for professional headshots and portfolios?
Yes. All FairStack outputs include a commercial-use license. Relit portraits are commonly used for professional headshots, modeling portfolios, LinkedIn photos, speaker pages, and brand ambassador content.
Can I batch-relight portraits with the same lighting setup?
The web app processes one portrait at a time. For batch relighting with consistent settings, use the FairStack API to submit multiple portraits with the same light direction, intensity, and color temperature. Each relight costs $0.025-0.04.
Built for Fashion & Beauty
Virtual try-on, lookbooks, outfit reels, beauty retouching, and hair/makeup previews. Create fashion content without a photoshoot.
More tools for Fashion & Beauty:
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Outfit Breakdown
Every piece labeled and identified
Lookbook
One outfit, 6 editorial poses
Beauty Retouch
Natural skin enhancement
Outfit Reel
One photo, complete outfit video
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