Adobe Firefly

Free AI image combiner: Merge photos online with AI.

From product shots and lifestyle scenes to portraits, backgrounds, and creative composites, Firefly makes it easy to transform multiple photos into one seamless image with consistent depth, lighting, and atmosphere.

Upload your image

Or tap here

File must be JPEG(JPG), PNG, or WEBP and up to 100MB.

By uploading your image or video, you agree to the Adobe Terms of Use and Privacy Policy and confirm you are 18 years of age or older.

Upload your image

Or tap here

File must be JPEG(JPG), PNG, or WEBP and up to 100MB.

By uploading your image or video, you agree to the Adobe Terms of Use and Privacy Policy and confirm you are 18 years of age or older.

Upload your image

Or drag and drop here

File must be JPEG(JPG), PNG, or WEBP and up to 100MB.

By uploading your image or video, you agree to the Adobe Terms of Use and Privacy Policy and confirm you are 18 years of age or older.

Smiling woman wearing red cat-eye sunglasses against a bright yellow background, with reference images showing her original portrait and the sunglasses used to create the final look.

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Combine any two images into one with Firefly.

With Firefly, you can upload multiple photos and merge them into a single, unified image with consistent depth, lighting, and atmosphere. Combine product photography with different landscapes, place a portrait in a new setting, or blend two or more visual styles into one cohesive result. No matter the project, Firefly makes it easy to merge photos for free online without starting from scratch.

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Merge photos online without losing detail or quality.

Firefly maintains consistent lighting, color, texture, and detail between the original images and the generated result, so the finished visual looks intentional instead of patched together. Whether you’re placing a portrait in a new setting or blending a product into a styled scene, Firefly makes it easier to create an AI photo merge with the highest quality. Explore the Firefly AI background generator for more ways to build the scene around your subject.

Separate images of a floor lamp and reading chair are combined into a cozy interior scene, with the lamp positioned beside the chair and casting warm light.

A group of friends dining together at a table among vineyard rows, combining reference images of an outdoor gathering and a sunlit vineyard into one scene.

Use the AI image combiner for any creative project.

The image combiner in Firefly works across a wide range of creative needs. Ecommerce teams can use it to place product shots into lifestyle scenes, like kitchens, flat lays, and outdoor settings for categories ranging from furniture and food to clothing and beauty. Editorial creators can build cohesive visuals for campaigns, album artwork, and social content. Personal users can create an AI photo merge for invitations, profile images, and fan art. For even more ways to transform existing visuals, explore image-to-image AI in Firefly.

Maintain creative control with the AI photo merge workflow.

Once you merge photos in the Firefly image editor, you can explore additional Firefly tools to refine the result. Adjust lighting and color balance to better match the scene; refine subject placement and scale; swap, remove or generate new background elements; and fine-tune specific areas of the image with brush-based selection and prompt-driven edits.

A moss-covered forest floor dotted with red and white mushrooms, with additional natural elements highlighted in pink near the base of a tree.

AI image editing interface showing red-and-white mushrooms in a mossy forest, with a purple selection mask highlighting an area for removal or modification.

Quickly explore AI photo merge variations across AI models.

While in the Firefly image editor, you can choose from a number of models to combine images with AI partner models, like FLUX and Gemini. Each model brings a different style, tone, and level of realism to your combined image, making it easy to explore different creative directions and find the best result, all within one seamless workflow.

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How to combine images with AI using Adobe Firefly.

Log in to Adobe Firefly with your Adobe ID or create a free account if you don’t have one. Click Edit Image in the left panel.

Choose the photos you want to combine, like a portrait and a background, a product and a lifestyle scene, or multiple visuals with different styles. Adobe Firefly uses these uploads as composition and style references for your new image.

In the prompt bar, describe how you want the uploaded images to come together. Include details about the subject, setting, lighting, mood, and what each reference image should contribute. For example, “combine the portrait with the mountain background, warm golden hour lighting,” or “place the product on a marble surface with soft cinematic shadow.”

Choose the AI model that best fits your project. For more control, switch to Tune (beta) to adjust reference strength sliders for each uploaded image, helping you guide how much influence each photo has on the final AI photo merge.

Once Adobe Firefly generates your combined image, you can refine the prompt, swap reference images, adjust your model settings, or generate new variations. When you’re happy with the final result, download it directly from Adobe Firefly.

Combine images now

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Why use Firefly as your AI image combiner?

Whether you’re a casual creator experimenting with an AI photo merge or a professional combining visuals for client work, Firefly makes it easy to merge multiple photos into one seamless result for free.

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Dog resting in a teal pet bed in a cozy living room, created by combining a separate image of the dog and bed with the interior scene.

Realistic results

Firefly helps match depth of field, shadow direction, lighting, and overall mood across your combined image, so the result feels like one cohesive scene, not two separate images stitched together.

Red cottage on a grassy hill surrounded by a field of yellow flowers, with reference images showing the house and flower field used to create the combined scene.

Simple to start

No need to install software or know how to work with layers and masks. Just upload your reference images, describe how you want to combine them, and use Firefly to generate a polished final result.

Side-by-side AI-generated variations of a ceramic mug on a wooden kitchen counter, showing subtle differences in composition and styling from different AI models.

More models to choose from

Explore different looks across Firefly and AI partner models like GPT Image, FLUX and Gemini. Each model brings a different style, tone, and level of realism to your merged image.

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Versatile use cases

Use the image combiner in Firefly for product photography, portrait backgrounds, character scenes, style transfers, campaign concepts, social posts, and more.

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Combine images now

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See what you can do in Firefly.

Top-down summer flat-lay of bright yellow lemons and matching sunglasses on a striped beach towel beside pale sand, illuminated by warm sunlight.

A subway train car completely overtaken by dense tropical vegetation

AI-generated photo of a blank poster on a brick wall in an eclectically and colorfully decorated loft.

Discover even more features.

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Mood board maker Background generator AI image expander Remove object from photo Remove person from photo Headshot generator Image upscaler AI cartoon generator Partner models Gemini Nano Banana Image style transfer Sketch to image

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Questions? We have answers.

An AI image combiner merges two or more photos into a single, seamless result automatically matching lighting, depth, and edges so the combined image looks intentional.

The best AI image combiner produces natural-looking results with consistent lighting, depth, and edges, and makes the process simple enough that anyone can do it. Adobe Firefly does both, letting you upload any two reference images, describe the result in a prompt, and generate a combination without any editing experience.

Unlike manual editing tools, Adobe Firefly uses AI to merge images automatically, matching lighting, depth, and edges without requiring any technical skill. Adobe Firefly also offers access to multiple AI models, including FLUX and Google Gemini, through its partner model options, giving users more creative range than most standalone combiners.

Yes. Adobe Firefly AI style transfer workflow makes it possible to blend the composition of one image with the visual style of another based on your prompt. Whether you want a photograph rendered in a painterly style or a digital illustration combined with a real-world scene, the image generator handles the blend.

Using Adobe Firefly as an image combiner works for a wide range of creative projects, from placing a product into a new background scene to blending two portraits, merging different art styles, and creating composite images for marketing assets. If you can describe how you want the images combined in a prompt, Adobe Firefly can generate it.

Yes, using Adobe Firefly Image models is safe for commercial use. Just make sure the source images you upload are yours to use or are otherwise cleared for commercial use, since uploaded content carries its own rights. Third-party partner model output may have different commercial terms.

Adobe Firefly runs on its own model, built for high-quality, commercially safe image generation. You can also access top third-party models, including Nano Banana, GPT Image, FLUX, and more to explore different visual styles.

Yes. Adobe Firefly offers a free tier with daily image generations with no subscription needed to get started. Paid Adobe Firefly plans give you higher generation limits and access to additional features for more demanding projects.

Yes. You can combine images of different sizes.