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Batch AI Image Extender: Expand Multiple Images at Once

Process dozens of images simultaneously with our batch AI image extender. Expand all your photos to custom sizes (up to 4096px) using AI outpainting technology in one go.

Batch AI Image Extender in 4 Simple Steps

1

Upload Multiple Images

Click to select up to 20 photos at once (JPG, PNG, WebP, etc.) from your device. Transparent backgrounds are not supported.

2

Set Batch Expansion Settings

Choose your desired dimensions or aspect ratio once, and it will apply to all images in your batch — up to 4096x4096 px per image.

3

AI Batch Processing

Our batch AI image extender processes all images in parallel, using advanced AI outpainting to expand each one with seamless, natural-looking content.

4

Download All Expanded Images

Get all your perfectly expanded images in full resolution, ready to use. Download individually or as a complete batch.

Batch AI image extender example showing multiple images being processed

Why Choose Our Batch AI Image Extender

Process Multiple Images at Once

Upload dozens of images simultaneously and let our batch AI image extender expand all of them in one go. Save hours of manual work with intelligent batch processing.

Lightning-Fast Batch Processing

Our batch AI image extender processes multiple photos in parallel, delivering results in seconds. No need to wait for each image to finish before starting the next.

Consistent Quality Across All Images

Every image in your batch gets the same professional-quality AI outpainting. Perfect for photographers and designers who need uniform results.

Save Time with Automation

Stop expanding images one by one. Our batch AI image extender automates the entire workflow, letting you focus on creative work instead of repetitive tasks.

Common Use Cases for Batch AI Image Extender

See how professionals use our batch AI image extender to save time and scale their workflow.

Bulk product photography expanded with batch AI image extender

Bulk Product Photography for E-commerce

Need to expand backgrounds for hundreds of product shots? Our batch AI image extender is perfect for e-commerce sellers who need consistent image sizes across their catalog. Upload all your product photos at once, set your desired dimensions, and get uniformly expanded images ready for your online store.

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Batch prepare images for social media platforms

Prepare Multiple Images for Social Media

Converting your photo library for Instagram, TikTok, or other platforms? The batch AI image extender lets you process entire albums at once. Change aspect ratios from landscape to vertical (9:16) in bulk, perfect for content creators who need to repurpose large collections of images quickly.

Expand Images in Batch
Standardize photography portfolio with batch AI image extender

Photography Portfolio Standardization

Professional photographers often need consistent dimensions across their portfolio. Use our batch AI image extender to standardize dozens of photos to the same size without losing any content. Perfect for creating cohesive gallery presentations and maintaining artistic vision.

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Create marketing assets in batch

Marketing Campaign Asset Creation

Preparing assets for a marketing campaign with multiple ad sizes? Our batch AI image extender can expand all your campaign images to different dimensions simultaneously. Generate banner ads, social media posts, and website headers from a single batch upload, maintaining visual consistency across all formats.

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Frequently Asked Questions

What is a Batch AI Image Extender?

A batch AI image extender is a tool that allows you to expand multiple images simultaneously using AI outpainting technology. Instead of processing images one at a time, you can upload dozens of photos and extend them all at once with the same settings, saving significant time and effort.

How many images can I process at once with the batch AI image extender?

You can upload and process up to 20 images in a single batch. Our batch AI image extender is optimized to handle these batches efficiently, processing them in parallel for maximum speed and delivering results in seconds.

Is the quality the same as single image processing?

Absolutely! Our batch AI image extender uses the same advanced AI outpainting technology as the single image tool. Each image in your batch receives the same high-quality treatment, with seamless extensions up to 4096px resolution.

Can I use different settings for each image in a batch?

The batch AI image extender applies the same expansion settings to all images in a batch for efficiency. If you need different settings for individual images, you can create separate batches or use our single image extender tool.

What file formats does the batch AI image extender support?

Our batch AI image extender supports all common image formats including JPG, PNG, WebP, and more. You can mix different formats in the same batch, and each will be processed correctly. Note that transparent backgrounds are not supported.

Ready to Expand Multiple Images with AI?

Use our free batch AI image extender and process dozens of photos in seconds. Save time with intelligent batch processing.

Free credits to get started
Process multiple images at once
Results in seconds
Consistent high quality
Batch AI Image Extender: Free Tool to Expand Multiple Images - PixExtender