AI Photo Blender

Blend multiple photos together with AI - create seamless transitions, composites, and artistic merges

Woman to add to the group photo — Photo 2

→

Combined photo with the woman added to the group — Result

AI Photo Blender

Upload photo to blend photos

Free • Results in 30 seconds • No signup

Release to upload

FreeNo signupNo watermark

Popular use cases:

blend photos together
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merge multiple photos
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photo composite creator

Cost: Free No signup required
Time: Instant results in 15-30 seconds
Works on: Any device - browser, phone, tablet, desktop
Powered by: AI-powered photo editing

Scenario	Prompt	Time
Sky replacement	`Blend dramatic sunset sky into photo replacing existing sky`	25s
Portrait merge	`Blend two portraits at center with seamless transition`	25s
Subject composite	`Blend person into background scene matching lighting`	25s

How it works

Upload your base photo

Start with the primary image that will serve as your base. This is the main photo you want to blend other elements into or merge with another image.

Expect: AI processes images up to 4096x4096px. The base photo's lighting and perspective will influence how other elements blend in.
Describe the blend you want

Explain what to blend and how. Examples: 'blend the sunset sky from [description] into this photo', 'merge this person into the background scene', 'combine the left half of this photo with [another scene description]'. Be specific about what elements come from where.

Tip: Describe the source element clearly even if you can't upload it - AI can interpret descriptions like 'blend in a dramatic sunset sky' or 'merge mountains from a landscape photo'.

Copy one of these to get started:

Sky replacement blend Blend a dramatic sunset sky into this photo replacing the existing sky while matching the lighting and colors naturally throughout the scene
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Two portrait blend Blend these two portrait photos together merging them at the center with seamless transition and matching skin tones and lighting between both sides
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Person into background blend Blend this person seamlessly into the background scene matching the lighting on them to the scene and creating natural shadows and reflections
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Texture overlay blend Blend a subtle texture overlay onto this photo with 30% opacity maintaining all original details visible underneath
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4 more prompts

Foreground background blend Blend the foreground subject from this photo into a new background scene maintaining subject lighting but adjusting edges to match new environment naturally
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Gradient blend between two photos Create a smooth gradient blend from the left photo to the right photo transitioning seamlessly in the middle section with natural color and tone blending
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Element extraction and blend Blend specific elements from another photo (mountains, trees, water) into this scene placing them naturally and matching perspective, lighting, and atmospheric conditions
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Multiply blend for light effects Blend light effects like lens flares, light rays, or glowing elements into this photo using multiply blending mode so they interact naturally with existing lighting
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Generate and review

AI blends the photos together, matching lighting between elements, adjusting colors for cohesion, blending edges seamlessly, and creating natural transitions. Preview the merged result in 25 seconds.
Refine blend areas with markers

Photo blending is complex - if blend edges are visible, colors don't match, or transitions need smoothing, use markers to guide where blending should be stronger or more subtle.

Tip: Mark the seam area if visible, or mark where you want the transition to occur. This gives AI exact boundaries for blending work.

Copy one of these to get started:

Sky replacement blend Blend a dramatic sunset sky into this photo replacing the existing sky while matching the lighting and colors naturally throughout the scene
Try This →

Two portrait blend Blend these two portrait photos together merging them at the center with seamless transition and matching skin tones and lighting between both sides
Try This →

Person into background blend Blend this person seamlessly into the background scene matching the lighting on them to the scene and creating natural shadows and reflections
Try This →

Texture overlay blend Blend a subtle texture overlay onto this photo with 30% opacity maintaining all original details visible underneath
Try This →

4 more prompts

Foreground background blend Blend the foreground subject from this photo into a new background scene maintaining subject lighting but adjusting edges to match new environment naturally
Try This →

Gradient blend between two photos Create a smooth gradient blend from the left photo to the right photo transitioning seamlessly in the middle section with natural color and tone blending
Try This →

Element extraction and blend Blend specific elements from another photo (mountains, trees, water) into this scene placing them naturally and matching perspective, lighting, and atmospheric conditions
Try This →

Multiply blend for light effects Blend light effects like lens flares, light rays, or glowing elements into this photo using multiply blending mode so they interact naturally with existing lighting
Try This →

Try it free ↓

AI Photo Blender

Upload photo to blend photos

Free • Results in 30 seconds • No signup

Release to upload

Free • No signup

"I've been trying to blend two photos for a composite and this nailed it in one try. The lighting and color matching is perfect." @creativephotographer

See it in action

Dramatic sky blend

Boring daytime sky replaced with dramatic sunset while maintaining natural lighting on landscape

Prompt:

Blend a dramatic sunset sky into this photo replacing the existing sky while matching the lighting and colors naturally throughout the scene

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Two separate portrait photos side by side with visible seam — Before

Portraits seamlessly blended with smooth center transition and matched tones — After

Portrait split blend

Two different portrait photos seamlessly merged down the center with matched skin tones

Prompt:

Blend these two portrait photos together merging them at the center with seamless transition and matching skin tones and lighting between both sides

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Desert and forest photos with visible hard seam down middle — Before

Same scenes with smooth gradient transition blending desert into forest naturally — After

Gradient landscape blend

Desert landscape transitioning to forest scene with smooth gradient blend in center

Prompt:

Create a smooth gradient blend from the desert landscape on left to the forest scene on right transitioning seamlessly in the middle section with natural color and tone blending

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Detailed Guides by Scenario

📷

Sky Replacement & Landscape Blends

Replace a boring sky or blend landscape elements from one photo into another. Upload the scene as photo 1 and the sky/landscape source as photo 2.

Common Scenarios

Replacing an overcast sky with a dramatic sunset from another photo
Blending mountain scenery from photo 2 into the background of photo 1
Merging foreground elements from one landscape with the sky from another

Best Practices

Upload the scene you want to keep as photo 1 (main) and the sky/element source as photo 2 (reference)
Click '+ Add reference image' to upload the second photo
Mention 'match the lighting direction and color temperature' for natural blending

📷

Portrait Composites & Double Exposure

Create artistic double exposure effects, portrait-in-landscape composites, and creative blends using two photos.

Common Scenarios

Creating a double exposure portrait with a landscape showing through the face
Blending a portrait with a texture or pattern for artistic social media content
Merging two portraits together with a gradient transition

Best Practices

High-contrast portraits (especially silhouettes) produce the most striking double exposure results
Upload the portrait as photo 1 and the texture/landscape as photo 2 (reference)
Specify which image should be dominant: 'photo 1 at 70%, photo 2 at 30%'

📷

Subject Compositing

Blend a person or object from one photo seamlessly into the scene of another. Upload the scene as photo 1, the subject source as photo 2.

Common Scenarios

Compositing a person from photo 2 into the background scene of photo 1
Blending a product or object from one photo into a different setting
Creating seamless photo merges with matched lighting and natural shadows

Best Practices

Upload the destination scene as photo 1 and the subject source as photo 2 (reference)
Describe where in the scene the subject should appear: 'blend the person into the left side'
Request 'add natural shadows and match the lighting direction' for realistic composites

If something looks off

The blend seam is visible or looks obvious

Why: AI didn't blend the transition area smoothly enough, often due to very different lighting or colors.

Try: Blend the photos with completely seamless transition at the edges using smooth gradual blending and no visible seam line

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Tip: Mark the seam area specifically and regenerate focusing on that transition zone.

Colors don't match between blended elements

Why: The source photos had very different color temperatures or tones that weren't fully harmonized.

Try:

Blend the photos while matching all colors and tones between elements so they look like they belong in the same photo with cohesive color palette

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Tip: Specify the exact colors you want, like 'warm natural tones' or 'cool blue tint.'

Lighting looks wrong on blended subject

Why: Subject and background have conflicting light directions or quality.

Try:

Blend the subject into the scene while adjusting their lighting to match the direction, quality, and color temperature of the background lighting naturally

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Tip: Describe the lighting direction in your prompt, like 'soft light from the left side.'

Blended element looks pasted on or fake

Why: Missing shadows, reflections, or atmospheric effects that would exist in reality.

Try:

Blend the element naturally into the scene adding appropriate shadows underneath, reflections if on water/glass, and atmospheric haze to match depth

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Tip: Include 'keep natural texture and detail' in your prompt to avoid over-processing.

The blend changed parts I wanted to keep original

Why: AI applied blending effects too broadly across the image.

Try: Blend only the [specific area] while keeping all other parts of the original photo completely unchanged and intact

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Tip: Use markers to protect areas you want preserved from blend effects.

Perspective or scale looks off after blending

Why: Blended elements don't match the perspective or scale of the base photo.

Try:

Blend the element while adjusting its perspective and scale to match the base photo's viewpoint naturally so proportions look correct

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Tip: Mention the desired size relative to other objects, like 'same scale as the other items.'

Quick answers

How do I upload two photos for blending?

Upload your main photo first, then click '+ Add reference image' to add the second photo. Photo 1 is the base scene, photo 2 is the source for elements you want to blend in. Then describe the blend: 'merge the sky from photo 2 into photo 1.'

Can I blend photos without uploading both of them?

Yes! You can describe what you want blended in. For example: 'blend a dramatic sunset sky into this photo' or 'blend mountains into the background'. The AI interprets your description and creates the blend. However, for very specific elements from a particular photo, uploading or describing that source photo in detail gives better results.

What's the difference between blending and just placing one photo over another?

Blending creates seamless integration with matched lighting, harmonized colors, smooth transitions, and natural edges. Just placing one photo over another creates hard edges, mismatched lighting, and obviously composited look. Blending makes it look like elements were photographed together originally.

How do I blend photos with very different lighting?

Be explicit in your prompt: 'blend this person into the scene while adjusting their lighting from indoor studio to outdoor sunlight'. The AI will relight the blended element to match. Use terms like 'match the warm sunset lighting' or 'adjust to soft overcast light' to guide the lighting transformation.

Can I control where the blend happens (edges vs center)?

Yes, specify in your prompt: 'blend at the edges', 'merge down the center', 'blend in the top third', or 'gradient blend from left to right'. You can also use markers to indicate exactly where the transition zone should be for precise control.

Why does blending take longer than other edits (25 seconds)?

Photo blending is computationally complex because AI must: (1) identify elements to blend, (2) match lighting between sources, (3) harmonize color palettes, (4) create smooth transition zones, (5) add appropriate shadows/reflections, (6) maintain perspective. It's essentially multiple advanced operations happening simultaneously.

What types of blends work best with AI?

Best results: sky replacements, subject compositing, texture overlays, portrait merges, gradient blends between similar scenes. More challenging: blending photos with very different perspectives, extreme lighting differences, or completely different weather/atmospheric conditions. The more similar the lighting and perspective, the more seamless the blend.

Is EditThisPic's AI photos blender really free?

Yes — you get 1 free edit per week, no account needed. For unlimited edits, plans start at $3.99/month.

Can I blend photos on my phone?

Yes. EditThisPic works in any mobile browser — iPhone, Android, tablet. No app download needed.

Ready to edit your photos?

Free to try. No signup required.

AI Photo Blender

How it works

Upload your base photo

Describe the blend you want

Generate and review

Refine blend areas with markers

See it in action

Dramatic sky blend

Portrait split blend

Gradient landscape blend

Detailed Guides by Scenario

Sky Replacement & Landscape Blends

Common Scenarios

Best Practices

Portrait Composites & Double Exposure

Common Scenarios

Best Practices

Subject Compositing

Common Scenarios

Best Practices

If something looks off

Quick answers

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