Batch Image Resizer

How to Use
Recommended Related Tools
Batch Convert Images to WEBP
Batch Convert Images to WEBP
Easily batch convert images like JPEG, PNG, JFIF, GIF, BMP, and SVG to WEBP format.
Image to PDF Converter
Image to PDF Converter
Convert images to PDF easily. Set paper size and adjust margins.
Image Cropper
Image Cropper
Crop images or crop with a specified aspect ratio.
Online Image Aspect Ratio Finder
Online Image Aspect Ratio Finder
Find and calculate the aspect ratio of multiple images in bulk. Easily check image dimensions and compare with an ideal ratio.
Online Text File Merger
Online Text File Merger
Combine multiple plain text files like TXT, CSV, LOG, and TSV into a single file instantly in your browser.
QR Code Batch Scanner
QR Code Batch Scanner
A free online tool to continuously scan multiple QR codes from camera or images, automatically list them, and export to CSV.

Need to Resize Multiple Images at Once?

This free online tool lets you easily resize various images, including photos, illustrations, and website images, in bulk. It works in your browser, so you can use it on Windows, Mac, iPhone, Android, and more. Options include maintaining aspect ratio and preventing enlargement.

How to Use
STEP1

Upload Images

Drag and drop the images you want to resize into the designated area, or select files from the "Select Images" button. You can select multiple image files at once.

Supports major image formats such as JPEG, PNG, WEBP, GIF, JFIF, and BMP.

Upload multiple images via drag and drop
STEP2

Specify Resize Dimensions

Enter either the desired "Width (px)" or "Height (px)", or both. If you enter only one, the other dimension will be automatically adjusted to maintain the image's aspect ratio.

Check "Don't Enlarge" to only perform image shrinking.

Form to enter resized dimensions
STEP3

Download Images

Preview the resized images and click the "Resize & Download" button.

If you resized multiple images, they will be automatically downloaded as a ZIP file. Single image conversions will be downloaded in their original file format.

Download the resized images
Key Features

Free, no registration, and no installation required

Batch resize multiple images and download them as a ZIP file

Supports various image formats: JPG, PNG, WEBP, GIF, JFIF, BMP, etc.

"Don't Enlarge" option ensures only shrinking for optimal image size

Runs in your browser (Windows, Mac, Linux). Images are not uploaded to a server.

Automatic aspect ratio preservation and enlargement prevention options

Great For...

Resizing photos and images in bulk

Adjusting images for social media

Bloggers resizing photos for articles

Designers and photographers who need to shrink large numbers of images efficiently

Anyone who wants to easily resize images online

FAQ
Can I resize multiple images at once?
Yes, you can upload multiple images and resize them in batch. You can download them as a ZIP file.
Is this tool free?
Yes, it's completely free. No registration or software installation is required.
What image formats are supported?
It supports common image formats, including JPG, JPEG, PNG, WEBP, GIF, JFIF, and BMP.
Will the images be enlarged?
No, the "Don't Enlarge" feature is enabled by default, so images will only be reduced in size.
Is there a size limit for image uploads?
There isn't a strict limit, but processing very large files may depend on your device's specifications.
Can I use it on my smartphone?
Yes, it works on smartphone browsers (iPhone, Android).
What is the image quality after resizing?
The tool is designed to maintain the original image quality as much as possible. However, extreme reductions or enlarging beyond the original size may result in quality loss.
Why Choose This Tool?

Need to resize images in bulk? Want a tool that doesn't require installation? Looking for a solution compatible with Windows and Mac? This online image resizer is the answer.