How to Batch Resize Images in Photoshop (Step-by-Step Guide)

Every image has its own dimensions, but your website, product listings, or social media posts may require something entirely different. Adjusting these files individually in Photoshop takes time, especially when you’re working with a large collection.

And the demand for visual content keeps growing. According to Adobe’s 2025 research, 70% of surveyed marketers said their organisations produce at least 1,000 content assets annually, including images, videos, and other marketing materials.

If you’re wondering how to batch resize images in Photoshop, you can use its built in Image Processor or automate customised adjustments with Actions and Batch.

The important part is knowing which method works for your files. Below, you’ll learn how to use both, whether you need to preserve image proportions, control dimensions, or customise exports.

How to Batch Resize Images in Photoshop Using Image Processor

Photoshop’s Image Processor lets you resize an entire folder of images without recording an Action. You can set maximum pixel dimensions, choose JPEG, PSD, or TIFF formats, adjust JPEG quality, and specify where to save the processed files.

The Resize to Fit option preserves each image’s aspect ratio. Your specified width and height act as maximum boundaries, so the final dimensions may vary.

Follow these steps to resize multiple images in Photoshop.

Step 1: Organise the Images You Want to Resize

Create a folder on your computer and place all the images you want to resize inside it. You can include landscape, portrait, and square images with different dimensions.

Keep backup copies of the originals and prepare a separate folder for the resized versions. If your images are already open in Photoshop, you can process them directly without creating a source folder.

Step 2: Open the Image Processor in Photoshop

1. Launch Adobe Photoshop.
2. Go to File > Scripts > Image Processor.
3. The Image Processor dialog box will open with four sections for selecting images, choosing the destination, setting file types, and configuring additional preferences.

Step 3: Select the Images to Process

1. Under Select the images to process, click Select Folder.
2. Browse to the folder containing your images and select it.
3. Enable Include All Subfolders if you want to process images stored in subfolders.
4. Alternatively, select Use Open Images to process files already open in Photoshop.
5. Leave Open First Image To Apply Settings unchecked unless you need to apply initial adjustments or colour settings across the files.

Step 4: Choose Where to Save the Resized Images

1. Find Select location to save processed images.
2. Choose Select Folder and specify your destination.
3. Alternatively, select Save in Same Location to save the processed files alongside the originals in separate format folders.
4. If processing subfolders, select Keep Folder Structure when you need to retain their organisation.

Photoshop automatically creates folders named JPEG, PSD, or TIFF according to your selected formats. Choosing multiple formats produces separate output versions, while Image Processor assigns unique filenames to avoid overwriting processed files.

Step 5: Set the Image Dimensions and Output Format

Under File Type, configure your resize and export settings.

1. Select Save as JPEG, Save as PSD, or Save as TIFF, depending on your requirements.
2. For JPEG, choose a Quality value between 0 and 12. Higher values generally preserve greater image quality but increase file size.
3. Check Resize to Fit.
4. Enter your required maximum Width (W) and Height (H) in pixels.
5. Enable Convert Profile to sRGB when preparing suitable images for web use.
6. Select Include ICC Profile under Preferences if you want to embed the colour profile.

Photoshop maintains the original aspect ratio when resizing. The resulting dimensions fit within your specified boundaries rather than forcing every image to an identical width and height.

Note: The standard Image Processor supports JPEG, PSD, and TIFF output, not PNG. You will need a different export method for PNG files.

Step 6: Run the Batch Resize and Check the Results

1. Review your source folder, destination, dimensions, and output format.
2. Click Run to start processing.

3. Once Photoshop finishes, open the destination folder.

4. Check the exported images for correct pixel dimensions, file formats, and visual quality.

5. Inspect landscape, portrait, and square images to confirm that their proportions remain intact.

Remember that Resize to Fit does not create identical dimensions for images with different aspect ratios. It resizes each image to fit within the maximum width and height you entered.

How to Batch Resize Multiple Images in Photoshop Using Actions

Photoshop Actions record editing commands that you can apply to multiple files using the Batch feature. This method works well when resizing also requires sharpening, canvas adjustments, or specific save settings.

Here’s how to use Photoshop batch resize using Actions.

Step 1: Open an Image and Create a New Action

Open an image from your source folder in Photoshop. Navigate to Window > Actions and switch to the traditional Actions panel if necessary.

Click Create New Set to organise your Actions, if needed. Select Create New Action and enter a name, such as “Resize Product Images.”

Choose your Action Set and click Record.

Photoshop will now record the supported editing commands you perform.

Step 2: Record the Image Resizing Process

Go to Image > Image Size.

1. Set the measurement unit to Pixels.
2. Enter your desired width or height, keeping the proportions linked.
3. Enable Resample to change the actual pixel dimensions.
4. Click OK to record the resize operation.

Step 3: Record the Save Operation and Stop the Action

Navigate to File > Save As.

Select the required file format and configure its saving options. Save the image, then click Stop in the Actions panel.

Test your Action on another image with different dimensions.

Step 4: Run the Action on Multiple Images Using Batch

Navigate to File > Automate > Batch.

1. Under Play, select your recorded Set and Action.
2. Under Source, choose Folder and click Choose to locate your images.
3. Enable Include All Subfolders if necessary.
4. Under Destination, select Folder and choose a separate output location.
5. Configure the File Naming settings to prevent duplicate filenames.
6. Click OK to run the Action across your selected images.

How to Batch Resize Images in Photoshop Without Losing Quality

If you’re learning how to resize multiple images in Photoshop while maintaining image quality, pay attention to resampling, compression, and colour settings. Reducing pixel dimensions removes image information, but choosing suitable settings helps preserve sharpness and detail.

Preserve the Original Aspect Ratio

• Link width and height: Keep both dimensions linked in the Image Size dialog to prevent stretching or distortion.
• Maintain proportions: Resize proportionally to preserve the natural appearance of products, faces, and text.
• Use cropping or padding: When exact dimensions are required, crop the image or add padding instead of changing its proportions.

Choose Suitable Resampling Settings

• Enable resampling: This changes the actual number of pixels in an image.
• Select an appropriate method: Photoshop’s Automatic setting chooses a resampling method, but you can review other available options.
• Avoid repeated resizing: Enlarging small images or repeatedly adjusting their dimensions can reduce sharpness and detail.
• Use original files: Create each required output size from the highest quality source available.

Adjust Compression and Colour Settings

• JPEG quality: Higher quality settings generally retain detail but increase file size. Check fine edges, text, and patterns for compression artifacts.
• Colour profiles: Convert images to sRGB for suitable web workflows and embed the ICC profile when accurate colour interpretation is important.
• Image resolution: Changing 300 PPI to 72 PPI without resampling does not alter pixel dimensions or reduce the image’s pixel count.
• Print quality: Evaluate both the intended physical print size and available pixel dimensions before exporting.

Common Photoshop Batch Resizing Problems and How to Fix Them

Unexpected image dimensions, missing files, and incorrect save settings can interrupt automated resizing. The table below covers common problems, their possible causes, and how to resolve them.

Before processing a large collection, test the workflow on three or four images with different dimensions and orientations. Verify their sizes, formats, and save locations.

Image Processor vs Photoshop Actions: Which Should You Use?

Both Image Processor and Actions with Batch automate repetitive image editing tasks. However, Image Processor requires less setup, while Actions provide greater control over resizing, additional adjustments, and saving operations.

Choose Image Processor for basic resizing with maximum dimensions and standard file formats. Use Actions with Batch when you need consistent canvas sizes, additional image adjustments, or customised exports.

Using Photoshop to Create Multiple Product Mockups

Once your images are resized, you may still need to place each artwork design into different product mockups. Doing this manually becomes time consuming when your catalogue contains hundreds of designs.

Bulk Mockup is a Photoshop plugin that handles these tasks using compatible Smart Object templates. It automatically replaces artwork, adjusts its size and position, and exports the finished mockups. You can process multiple designs without opening and editing each template individually.

If creating product mockups is a regular part of your work, explore Bulk Mockup to automate the process.

Conclusion

A successful batch resize starts with knowing how your finished images should look. If you need smaller versions that retain their original proportions, Photoshop’s Image Processor can handle the task. For precise canvas dimensions, additional adjustments, or customised exports, Actions with Batch provides further control.

Before working through an entire folder, check that your chosen settings produce the correct dimensions, format, and visual quality. Testing a few files first can save you from having to repeat the process across hundreds of images.

FAQs

Can I batch resize images of different sizes in Photoshop?

Yes. Image Processor can resize portrait, landscape, and square images in one operation. Since Photoshop preserves their original aspect ratios, the resulting dimensions may vary within your specified width and height limits.

Can Photoshop batch resize images without enlarging smaller photos?

Yes, with appropriate controls. Enlarging smaller photos can reduce sharpness. Separate undersized files beforehand or use conditional Actions or scripts. Test your workflow to confirm it does not upscale smaller images.

Can I batch resize images to different sizes in Photoshop?

You can run separate batches using different settings to create 1200 pixel and 600 pixel versions of the same photographs. Save each batch in a distinct folder to keep the outputs organised.

Can I batch resize images in Photoshop without opening them individually?

Yes. Image Processor works directly with files stored in a selected folder. Photoshop automatically opens, processes, and saves each image internally, eliminating the need to manually open individual files.

Is there a limit to how many images Photoshop can batch resize?

Photoshop has no universal batch size limit. Processing capacity depends on available memory, storage, file dimensions, complexity, and editing operations. For particularly large collections, dividing files into smaller batches may improve reliability.