Free AI Photo Extender – expand your image naturally to any size

No more worries about cropped edges or missing backgrounds. With Generative fill, AI intelligently extends your image by recreating what should be there. Try it for free and adjust the aspect ratio or resolution to fit your design perfectly.

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Comparison screen showing before and after using the image expansion feature

Missing background? Let AI fill it in like magic

Captured the perfect shot but lost part of the background? Or does your subject look cramped in a square format? Let generative fill take care of it.
Our AI learns the style and details of your image—colors, lighting, and textures—and seamlessly expands it. Whether it’s ocean waves and skies, café tables and chairs, or buildings and trees, the fill blends in naturally as if it were always there.
You can convert your image to any ratio—from 1:1 to 16:9—without needing separate versions for each platform. It’s not just expanding—it’s recreating with context.

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MiriCanvas editor screen using the image expansion feature with various aspect ratio adjustment options

Screen showing an expanded image being shared on social media

One image, endless uses with smart editing tools

Once filled, your image becomes a powerful starting point. Add text to turn it into a poster, place stickers or shapes to highlight key parts, or apply filters to create a different mood.
The extra space makes it easier to place logos, insert copy, or apply stylish frames. Your original stays untouched while new elements blend in smoothly.
With just a few edits, a simple photo becomes an infographic, a product shot becomes a banner, and your idea becomes a polished design.

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Create once, use anywhere—no reshoots needed

Expanded with Generative fill, your image is ready for any format: YouTube thumbnails, Instagram posts and stories, blog headers, website banners, presentations—you name it.
Online store owners can turn a product photo into multiple banners. Cafés can turn one dish shot into posters and flyers. Freelancers and creators can build a consistent brand across websites, portfolios, and social channels.
No more reshooting or making multiple edits. With just one image, you can cover every touchpoint.

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Screen applying the image expansion feature to various MiriCanvas templates

How to Use

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Select "AI tools" from the left sidebar.

Click "Generative fill" in AI tools

Upload the photo you want to expand and choose the desired ratio.

Customize the expanded image—adjust brightness, colors, transparency, or combine layers for more detail.

Download the edited image, use it in your project, or share it with your team.

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FAQ

Is the Generative fill feature free to use?

Yes! It’s free to use with a set number of daily credits. With a Pro plan, you’ll get more credits for flexible editing.

Does the fill maintain original image quality?

Absolutely. The AI-generated areas blend naturally into the original, preserving quality and visual consistency. Even the expanded sections are rendered in high resolution.

What aspect ratios can I use?

You can choose from popular presets like 1:1, 4:3, 3:4, 9:16, and 16:9, or set a custom size that fits your design needs.

Are there resolution limits for Generative fill?

No limits. The tool works with high-resolution images and preserves quality while expanding the background.

Free AI Photo Extender – expand your image naturally to any size

Missing background? Let AI fill it in like magic

One image, endless uses with smart editing tools

Create once, use anywhere—no reshoots needed

How to Use

FAQ

Is the Generative fill feature free to use?

Does the fill maintain original image quality?

What aspect ratios can I use?

Are there resolution limits for Generative fill?

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