Free online AI image extender — Expand image and background in one click

Expand your image to add more space, while keeping the subject and style the same.

Choose a file or drag the file here.

Supports jpg, png, jpeg, and webp formats, with a maximum file size of 10MB.

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Expand image space with one click—no more layout limits

Natural expansion while keeping the subject and style unchanged

Rita’s AI Image Expander intelligently extends image edges without changing the main subject, adding background and extra space for posters, banners, covers, and social media layouts. Colors and textures are matched automatically for seamless results.

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More than expansion—built for flexible layouts

Designed for design, e-commerce, and social media

Whether you’re turning a portrait into a banner, extending the background around a person, adding whitespace for product images, or improving cover layouts, Rita expands images naturally while keeping the original look consistent. No reshoots or redesigns—one image adapts to multiple sizes quickly.

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Natural extension with a consistent overall look

Consistent lighting, color, and texture for a realistic result

Rita keeps the original subject intact and adds context-aware details to maintain consistent perspective, lighting, and colors. The expanded image looks complete and is ready for publishing, ads, or design layouts.

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How to Use the AI Image Expander?

Expand your image in three steps: upload, generate, preview, and download.

Step 1: Upload an Image

Upload the image you want to expand. Works for portraits, products, landscapes, and illustrations. Higher-quality images usually produce more natural results.

Step 2: One-Click Expansion

Click "Generate" and Rita will expand the canvas and fill the background while keeping the main subject unchanged. Preview the result instantly.

Step 3: Preview and Download

Once you’re happy with the preview, download with one click for posters, covers, banners, or social media use.

Why Choose Rita’s AI Image Expander?

Rita helps you quickly expand images with minimal effort so they fit different sizes and layouts.

Keep the subject unchanged for reliable results

The subject’s position and proportions are preserved to avoid stretching or distortion, keeping results closer to the original image.

Consistent style with smooth transitions

Lighting, color, and texture are automatically matched so extended areas blend naturally without visible seams.

Free to try, easy to use

A free trial lets you preview expansions before upgrading, ideal for everyday design and quick resizing needs.

FAQ

AI image expansion tool

An AI image expander automatically extends image edges without changing the main subject, adding background or extra space so images fit different sizes and layouts such as banners, covers, and posters.

Will Expansion Change the Subject?

Usually not. Rita keeps the subject’s position and proportions stable while expanding the surrounding space. Using a clear image helps achieve more consistent results.

What use cases is it suitable for?

Ideal for adapting images to different sizes, including social posts and covers, ad banners, posters, e-commerce images with added whitespace, and content visuals.

Can I use the expanded images commercially?

You may use the expanded images as long as it is lawful and compliant. Make sure you have the rights to the original image and follow platform or project usage requirements.