Why won't my image upload to AI Object Replacer?

Almost always one of three things. The file is over the 20 MB free upload limit — Premium takes 50 MB and Pro 120 MB. The format is not one this tool accepts, so check the list shown on the upload panel. Or the file is not really the format its name says: renaming a file does not change what is inside it, and that is the reason a valid-looking image gets refused.

The result from AI Object Replacer changed details I wanted to keep. What should I do?

Start with a sharp original and select the intended preset. Use Custom instructions to name the change and the details to preserve. If necessary, open Refine area manually and adjust the editable area. Regenerate, then compare the subject, labels, edges and surrounding detail against the source before using the result.

Do I need Photoshop or design software to use AI Object Replacer?

No — AI Object Replacer runs in the browser on desktop and phone. There is nothing to install, no trial to start, and no license to buy before you can see whether it does what you need. Try it on the file you are actually stuck with rather than a sample.

How is the object replacer different from generative fill?

The replacer is for one existing object: you click or brush over it and describe what takes its place, and the instruction asks for matching scale, light and perspective. Generative fill fills any painted area with whatever you describe, including empty space and repairs.

What happens to the shadow of the object I replace?

A rough mark lets the edit area grow to include the object's shadow and blend the edges. If a shadow is left behind, paint it as part of the mark, or switch on Exact painted area and cover both the object and its shadow.

Why does the replacement look too big or too small?

Describe the size, for example a small round side table beside the sofa, and switch on Exact painted area to hold the boundary where you want it. If the first attempt is off, adjust the mark and the wording and generate again.

Can I replace several objects in one run?

Everything you paint is one selection with one description, so replace objects one at a time for the cleanest result. Download the first result, upload it again and mark the next object.

AI Object Replacer — Replace Anything in a Photo — replace one object in a photo with something else you describe — After — a dining-room photograph with one plain ceiling pendant centered above the table; then Replace only the pendant with a sculptural frosted-glass fixture at the same scale and position.

Select and swap

AI Object Replacer — Replace Anything in a Photo

Upload a photo to replace an object

Mark part of a clear object, or use Exact painted area to cover it yourself

Paint one object, describe its replacement, and keep the surrounding image protected. Useful for furniture, décor, products, plants, and visual concepts.

Selection-controlled object replacement
Matching perspective, scale, light, and shadows
Original surroundings restored outside the mask

Choose a photo containing the object

JPG, PNG, WebP, HEIC, and other supported formats. Free up to 20 MB; Premium and higher up to 50 MB for this tool.

Upload an image

Drop a file here, or click to browse

Supported formats include JPG, PNG, GIF, WebP, SVG, HEIC, AVIF, TIFF, RAW, PSD. Maximum file size: 20 MB.

How to replace an object in a photo with AI

The AI object replacer swaps one item in a photo for something you describe, such as a sofa for an armchair, a lamp for a plant or a product for a variant. Click or brush over the object, say what should take its place, and the tool matches scale, perspective and lighting while everything outside the edit area is restored from your upload. Review the replacement and the shadow it casts before you use the picture.

Replace an object in a photo step by step

Paint over one clear object, or click once on it, then answer What should replace it? with a short description, such as a modern red lounge chair. The presets in the Presets tab fill in a sentence for Replace furniture, Replace with plant, Replace product and Replace décor; edit it to name the style, color and material you want. Generate stays disabled until the object is marked and the description is filled in.

Upload an opaque photo that shows the object clearly.
Click or brush over the object you want to replace.
Choose a preset or describe the replacement in the box.
Select Generate to swap the object.
Check the new item and its shadow, then download the PNG.

Mark the whole object, not just part of it

A rough mark can grow to cover the full object and its shadow, which is why a click or a short stroke often works. If the tool says it could not separate the marked object, paint more of it, or switch on Exact painted area and cover the object and its shadow. Leave a little space around the object for the new item and its contact shadow. Exact painted area keeps every unpainted pixel unchanged, which suits an item that touches other things.

Describe the replacement so it fits the scene

Name the item, its style and where it sits: a low oak coffee table under the window beats a table. Mention size relative to nearby things when it matters. The tool matches perspective and lighting from the scene, but exact products, brand logos and readable text can come out different from what you described, so treat a replaced product as a concept and check labels and proportions.

Replace, remove, add or recolor: which page

To make an object disappear without a replacement, erase it and rebuild the background. To keep the object and change only its shade, recolor the item. To place a new object into empty space, add an object to the photo. For a whole room at once, restyle the room with a chosen style.

Before you download the replacement

Look at the shadow and the floor or table contact under the new item.
Check scale against nearby objects and the angle of the room.
Batch images is not offered here, because each photo needs its own selection.

When replacing is not quite the right edit

To keep the object and change only its color, recolor a sofa, car, or garment; for fingernails rather than objects, preview polish shades and French tips on your hand.

An empty corner needs a new object placed in open space, while a whole room can be furnished in one chosen style.

What you can do with AI Object Replacer

Review the main capabilities before you begin.

Replace selected furniture, products, or décor
Match the replacement to scene perspective and lighting
Control the exact editable area with a brush
Copy surrounding pixels from the prepared source

Use this tool

Settings reference

Available controls for AI Object Replacer.

Presets

One-tap presetsPresets: Pick a ready-made direction with one tap; generation uses the selected preset automatically.Options: Replace furnitureReplace with plantReplace productReplace décor
What should replace it?Text input: Describe the requested change, relevant materials, lighting, perspective, and details that must remain unchanged.

Selection

Selection brush sizeSliderRange: 4–160px · Default: 32px: Set the brush width used to mark the exact add, fill, or replacement area required before generation.

Output

Ask AI to preserve subject identity and product detailsOn / Off: Adds an explicit instruction to retain the main subject, shape, branding, labels, and readable text unless the request changes them.

Open this tool

Free to use · No signup required · Without watermarkUploads are encrypted in transitRemoved under our retention policy

Tools for common next steps after AI Object Replacer.

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Add Object to Photo with AI

Add furniture, plants, people, products, and décor to photos with AI. Paint the placement area and preserve the prepared source outside it.

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Remove unwanted people, objects, cables, signs, and clutter from photos automatically, with optional manual refinement for precise cleanup.

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AI Generative Fill

Paint part of an image and fill it with new AI-generated content. Repair gaps, add details, or replace selected areas while protecting nearby pixels.

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More next stepsAI Room Staging AI Real Estate Photo Editor AI Image Editor

Frequently Asked Questions

AI Object Replacer supports free standard use within the published processing allowances. Free downloads are clean — no watermark. No signup is required for standard tool use. Photo effects and AI edits have a web-size limit on Free, with the original-resolution result available through Premium or one credit. Crop, resize, rotate, compress and convert stay full size. Published processing allowances and file limits still apply.

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