Batch Image Resizer
Resize image width and height in batches for web uploads, ecommerce product photos, social media covers, and content publishing.
About the Image Resizer
The Image Resizer is suitable for batch changing image width, height, and output dimensions. You can add multiple images at once and resize them according to the same size rules for web uploads, ecommerce product images, social media covers, and content publishing.
When working with a batch of images, you often need to unify width and height, limit the maximum size, or keep the original aspect ratio. This tool helps reduce repetitive work and complete batch resizing more efficiently.
This page supports adding images in batches and provides common settings such as target width, target height, and resize mode, making it suitable for everyday image organization and bulk export tasks.
How Do You Resize Images Online in Batch?
- Add Image Files:Click the upload area to choose multiple images, or drag them directly onto the page. The files will be added to the batch processing list automatically.
- Set the Target Size:You can enter the target width and height and then choose whether to keep the original ratio or force the image into the exact size you need.
- Start Batch Processing:After you click start, the tool processes images one by one in order and shows the progress of each file as well as the overall task in real time.
- Review the Output Results:After processing is finished, you can review the output dimensions, file size, and related result details of each image so it is easier to save and organize them.
- Use the Results in Other Scenarios:The processed images are suitable for web uploads, product image preparation, cover creation, and content publishing.
Frequently Asked Questions
Which image formats does this tool support?
This page mainly supports common image formats such as JPG, JPEG, PNG, WebP, GIF, and BMP, making it suitable for everyday batch image resizing.
What is the difference between keeping the ratio and forcing the size?
Keeping the ratio resizes the image according to its original aspect ratio to avoid distortion. Forcing the size outputs exactly the width and height you enter, which is useful when every image must match the same fixed dimensions.
Can you enter only the width or only the height?
Yes. If you enter only one dimension, the tool automatically calculates the other while keeping the aspect ratio, which is useful for quick batch resizing.
Are images uploaded to a server during resizing?
Usually not. This tool mainly reads and resizes images locally in your browser, making it suitable for workflows that want to protect image privacy.
Recommended Tools
If you need more image processing, optimization, or format conversion features, explore these related tools as well.