AI background changer

Move a Subject Into a New Uploaded Scene

Name: AI background changer
Brand: LlamaGen.AI
Availability: InStock

Upload one subject photo and one background image. Generate a natural composite that protects the subject while matching scale, light, perspective, depth, and edge color.

Add the subject and target scene

Choose a background with enough open space, compatible perspective, and a light direction that can fit the subject.

Subject image

Portrait, pet, object, or product you are authorized to edit

Choose image

Background image

Room, studio, landscape, tabletop, or lifestyle scene

Choose image

Output framing

Matches the first source image to protect the original crop.

Match source

Fictional synthetic portrait, warm interior background, and final AI background change shown together

Synthetic example board

Two images shape the result

Keep the subject, use the uploaded scene

The first image supplies the person, animal, object, or product. The second image supplies the environment, palette, perspective, and lighting direction.

The model protects the subject and rebuilds only the surrounding scene and necessary contact shadow. The output follows the first image's proportions.

Two-image control

Use a specific uploaded background instead of describing an approximate scene.

Subject preservation

Protect identity, pose, hair, clothing, product geometry, color, and materials.

Scene-aware compositing

Match scale, perspective, depth, ambient light, edge spill, and contact shadow.

Source-first framing

Keep the subject photo's original crop and orientation.

Real examples

Change scenes while keeping the subject intact

Twelve before-and-after cases test hair, fur, products, food, furniture, and full-body people. The subject stays complete and consistent across both sides.

Fashion model to city rooftop, shown before and after a seamless background replacement — 01Fashion model to city rooftop

Golden retriever to sunny park, shown before and after a seamless background replacement — 02Golden retriever to sunny park

Sneaker to sports court, shown before and after a seamless background replacement — 03Sneaker to sports court

Ceramic vase to Mediterranean alcove, shown before and after a seamless background replacement — 04Ceramic vase to Mediterranean alcove

Professional portrait to studio, shown before and after a seamless background replacement — 05Professional portrait to studio

Vintage chair to elegant apartment, shown before and after a seamless background replacement — 06Vintage chair to elegant apartment

Evening dress to hotel lobby, shown before and after a seamless background replacement — 07Evening dress to hotel lobby

Small dog to beach boardwalk, shown before and after a seamless background replacement — 08Small dog to beach boardwalk

Headphones to music studio, shown before and after a seamless background replacement — 09Headphones to music studio

Pastry to dark restaurant, shown before and after a seamless background replacement — 10Pastry to dark restaurant

Traveler to alpine overlook, shown before and after a seamless background replacement — 11Traveler to alpine overlook

Houseplant to Scandinavian interior, shown before and after a seamless background replacement — 12Houseplant to Scandinavian interior

How it works

How to use AI background changer

Follow the short workflow, then inspect the generated details before using or publishing the result.

Upload the subject

Choose the authorized person, animal, object, or product that should remain.

Upload the background

Choose the room, studio, landscape, tabletop, or lifestyle scene.

Generate and review

Inspect subject edges, scale, contact, perspective, and light before saving.

Real creator feedback

Love Letters

Read what creators shared about making comics, characters, and visual stories with LlamaGen.

Photo

Jake M.

@jake-m

As an avid creator of comic book style graphics, I've struggled to find a tool that truly allows me to unleash my creativity at scale. llamagen.ai not only breaks limits but shatters them, offering endless possibilities for my projects. It's the ultimate AI-powered solution I've been waiting for!

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Photo

Sarah L.

@sarah-l

I've tried numerous AI tools for image generation. And they are quite fun to play with but llamagen.ai is the first app I've actually saw a potential use-case. The character consistency really grabbed my attention as it's something I hadn't seen before and I can see the appeal for professionals and amateurs alike. Truly a game-changer!

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Photo

Michael B.

@michael-b

llamagen.ai has reignited my passion for storytelling. As a busy professional, finding time to pursue creative projects can be challenging. But this app has proven so easy to use... It's like having a creative companion by my side!

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Photo

Alex T.

@alex-t

Being part of the creative industry demands efficiency without sacrificing quality. llamagen.ai not only meets but exceeds these expectations. Really loved playing with the storyboarding and having an AI to help with not only image generation, but also the text content - it's really a nice way to help enhance the overall experience.

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Maya S.

@maya-s

I enjoy a great comic book and have been very sceptical about AI. For example the criticisms of the Batman AI comic saga where not without merit. But through the scepticism I do see a place for such tools. While I still value an authentic man-made production, the ability for me to create something on my own (with a little help from AI) is really empowering and exciting.

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Taylor H.

@taylor-h

Maintaining character consistency is a challenge that I did not expect to be overcome so fast. While not perfect at times, the results are impressive and I’m really looking forward to the chance to further customize my workflow and AI generation.

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