Nexhance AI

Relight photos with AI

AI Photo Relighting

AI Photo Relighting changes the direction, softness, color temperature or mood of light while trying to preserve the subject and composition. It is useful for portraits, product photos, campaign images and creative work where the original lighting feels flat, too harsh or poorly directed. A specific prompt usually works better than a vague request such as “make the lighting better.” Describe where the light should come from, whether it should be soft or hard, and whether the color should feel neutral, warm or cool. For example, a prompt such as “soft neutral studio light from the front-left with natural shadows” gives the model clearer visual guidance. Relighting can affect the whole scene, including the background, reflections and shadow direction, so compare the output carefully. Skin, glass, metal, glossy packaging and other reflective materials deserve extra attention. For product photography, verify that brand colors and surface finishes still look accurate. If the source is severely underexposed or clipped, there may not be enough recorded information for any relighting workflow to recover the original detail exactly.

Typical processing: 20–50 sec · Formats: JPG, PNG, WebP · Cost: 6 credits starting estimate

What this workflow is designed to do

Prompt-based control

Describe direction, softness, temperature and atmosphere in ordinary language.

Subject-preserving workflow

Designed to change lighting while retaining the main subject and composition.

Creative and corrective use

Improve flat images or explore a more deliberate studio and campaign mood.

How to use Relight

  1. 1. Choose a clear subjectImages with readable depth and visible facial or product structure give the model better guidance.
  2. 2. Describe the lightInclude direction, softness, color temperature and mood rather than vague words alone.
  3. 3. Check shadows and materialsReview skin, reflective surfaces, transparent objects and contact shadows for realism.

Quality-control tips

  • Use descriptions such as “soft front-left studio light” instead of only “better lighting”.
  • Match the new light direction to visible shadows and scene depth.
  • Verify product color after warm, neon or dramatic lighting changes.
  • Do not use relighting to misrepresent product condition or appearance.

AI Photo Relighting FAQ

What should I write in the lighting prompt?

Describe direction, softness, temperature and mood, for example, “soft neutral studio light from the front-left with natural shadows”.

Will relighting change the background?

It may alter background brightness and color because light affects the whole scene. Compare the composition carefully.

Can it fix an underexposed photo?

It can improve perceived lighting, but severely clipped shadows or highlights may contain no recoverable source detail.

Can AI relighting brighten only the subject?

Relighting can emphasize a subject, but light affects the surrounding scene, shadows and reflections too. The most believable result uses a direction and softness consistent with existing geometry rather than simply raising the whole image brightness.

How do I describe natural studio lighting?

Describe direction, softness and temperature: for example, “soft neutral key light from the front-left with gentle fill and natural shadows.” Specific physical descriptions are more controllable than vague prompts such as “make it professional.”

Can relighting change product color?

Yes. Warm, cool or dramatic lighting can alter perceived color and surface material. For e-commerce, compare the result with the real item or an accurate reference and avoid creative lighting on factual primary listing images.

Should I denoise before relighting a dark photo?

If deep shadows contain visible grain or colored speckles, denoise first. Lifting those shadows can make noise much more obvious, so cleaning the source before major tonal changes usually produces a more natural result.

Guides for better relight results

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