Batch Picture Resizer

Batch Image Resizer Download

Batch Image Resizer is an easy, user-friendly tool that helps you resize multiple photos, convert, flip, mirror, or rotate them in batch mode.

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Windows 11 / 10Free trial, no sign-up

Batch Image Resizer Software Free Download for Windows 11

Use this batch picture resizer on Windows 11 to add a large set of images and resize them in a few clicks. The same workflow works on Windows 10 and 7.

How to Resize Multiple Photos in Windows 11, 10, 7

This bulk image resizer lets you resize multiple photos in Windows 11 at the same time.

High-Quality Bulk Image Resizer

Batch Picture Resizer enlarges or shrinks photos while preserving detail. It avoids extra pixelation and harsh artifacts. It includes ten or more resizing algorithms, including Bicubic, Lanczos, Bessel, Gaussian, and BSpline.

Convert Formats

You can work with JPEG, BMP, PSD, TIFF, GIF, PNG, PCX, JPEG 2000, TGA, WEBP, DNG and other formats. Convert BMP to JPEG, PNG to GIF, PNG to JPG, PNG to BMP, TGA to PNG, TIF to JPEG, TIFF to PNG, PSD to JPEG, resize RAW images, convert CR2 to JPEG, NEF to JPEG, resize and crop animated GIFs and multipage TIFFs.

Convert to JPEG and resize RAW images:

The program supports more than 30 RAW formats from Canon, Nikon, and other cameras. You can convert RAW files to JPEG in one step. Open Options, go to JPEG Options, and choose Baseline (default) for broad compatibility.

Resize Animated GIF Images:

To resize animated GIFs and multipage TIFFs, add the files, open Options at the bottom right, and pick GIF Compression or TIFF Compression to control quality and file size.

Batch Image Resizer Download

Other Batch Processing Functions

Batch Rename Photos

Rename a batch of photos with a suffix, a prefix, a number, or a date. Use the Rename Files Tool to add a prefix or suffix.

Automatically Rotate Pictures

The Rotate button rotates photos automatically. Click Add Files to choose your photos, and click Rotate. Your photos keep their quality through 'Lossless Rotation.' The program uses EXIF orientation metadata to detect the original camera position.

Automatically Fix Photo Colors and Contrast

When you upload your photos, you can automatically fix photo colors and contrast or convert to grayscale. Click Add Files to add your photos and use the Effects button to apply these changes.

Bulk Image Resizer Software Free Download

Who Reaches for a Batch Image Resizer

Online Sellers

Marketplaces play by strict rules. eBay wants 1600 px on the long side, and others cap the file weight. Drop a folder of product shots in, set the pixels or a target like 200 KB, and a few hundred listing-ready photos come out in one pass.

Photographers & Designers

A shoot lands on the card as RAW. Point Batch Picture Resizer at the CR2, NEF, or DNG files, choose a resize algorithm, and hand back a web-ready client gallery the same afternoon. EXIF tags stay put and rotation is lossless.

Webmasters & Developers

Site assets don't need a mouse. Command-line mode scripts the whole job, preserves your folder structure, and spreads the work over every CPU core. A build step can resize thousands of images with nobody clicking a thing.

Problems This Batch Resizer Solves

Windows Has No Real Batch Resize

Windows 11 dropped the old right-click resize, and Paint or Photos still open one file at a time. The program adds a folder mode and an Explorer right-click entry, so a whole shoot scales in a single action.

Hundreds of Files, One at a Time

Editing a thousand product shots by hand burns an afternoon. Add the folder, set the size once, and the work spreads across every CPU core, so the same set finishes in minutes.

Resized Photos Come Out Too Heavy

Plenty of tools shrink the dimensions yet leave the file three times heavier than it needs to be. Set a target in KB and quality is tuned to hit it, so each image lands under the upload limit.

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How to Resize an Image with Patch Picture Resizer: Step-By-Step Tutorial

Learn how to bulk resize images with Windows 11.

Add Images into the Program:

Download image resizer and install it. Use Add File, Add Folder, or drag and drop your photos into the program.

Select the Size of the Output Photos

Choose a standard photo size or set the exact size in pixels or as a percentage of the original. You can convert images to 4K resolution or turn a picture into 4K.

Set Resizing Options:

Choose how to handle the aspect ratio:

Maintain original aspect ratio.
Use a predefined height to resize your photo to a set height. You can make a photo HD or convert one that is exactly 1000 x 1000 pixels.
You can detect the width and height to match the long sides.
Use Smart Cropping to keep the height and width while cropping the edges.
Do not resize the image if the original size is smaller than the new image.

Set the Output Format to Convert Photos:

Keep the input format.
Change to another format.
Change or increase the dpi of the image and adjust JPEG quality.

Set the Destination Folder:

Choose a new destination folder or select Overwrite Original Files to replace the original files.

Click Start

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Why to Use Batch Image Resizer Download

Keeps the folder structure of the resized photos

Offers an aspect ratio converter

Batch mode uses all available processor cores

Adds text, logo types, and image watermarks

Converts image formats

Offers GUI and command line modes

Automatically rotates JPEGs based on EXIF information

offers lossless image rotation, flipping, and mirroring

Preserves EXIF tags

Changes canvas size

Supports RAW images including CRW, CR2, NEF, PEF, RAF, RAW, DNG, MNG, and more

Features batch renaming

Offers prompt-free overwrite or saving into new files

Offers automatic level adjustment and color optimization

Grayscale conversion

Windows 11, 10, 7, and 8, Explorer menu integration as a right click image converter.

You can change dpi of image and compression rate

What customers are saying

I've been recommending your batch picture resizer in the eCommerce.com forums for their new version 7 of their storefront software. Hopefully you'll get some business from it. Their software requires 3 image files for each product, so your batch picture resizer was perfectly suited to the task. I've used it to resize over 50,000 pictures while creating my storefront at https://www.Solunar.com.

Joe Payne (Payne Networking Inc)

Thank you so much for all your help and such a wonderful program. I am very happy with it. What a time saver it is!

Patricia Tull

Batch Picture Resizer

Price

from $ 9.99 / month

Version

14.13

File Size

10.6 Mb

Last updated on

25/08/26

System Requirements

Windows 11/10/8.1/8/7 (32/64 bit)
Intel i3, AMD Ryzen 5 or above
4 GB of RAM or above
NVIDIA® GeForce® series 8 and 8M, Intel® HD Graphics 2000, Quadro FX 4800, Quadro FX 5600, AMD Radeon™ R600, Mobility Radeon™ HD 4330, Mobility FirePro™ series, Radeon™ R5 M230 or higher graphics card with up-to-date drivers
1280 × 768 screen resolution, 32-bit color
1 GB of free hard disk space or above

Frequently Asked Questions

How do I resize an Image without losing quality?

When you resize your pictures, you will not lose quality. The software has algorithms built in to make sure that your quality is good. You can choose to maintain the aspect ratio in the new size. You can also convert it to another format such as JPEG to improve the quality. There are many options that allow you to resize your photo without losing quality.

How do I change the resolution of a picture?

You can change the resolution of your picture by clicking Add File. Then you can choose the height and width in pixels to change the resolution. If you choose to maintain the original aspect ratio, it can use the height and width keeping proportions.

How do I change the size of a JPEG with Windows Image Resizer?

You can upload your JPEG with the Add File button. Under Options, choose to resize the JPEG and select Optimize. You can also change the JPEG compression rate. Change the height and width while maintaining the original aspect ratio.

How do I increase the resolution of an image without Photoshop?

If you don't have Photoshop, you can still use Batch Picture Resizer to increase the resolution of your images. Click on Add Files to upload your photos. Choose the new size. The software's algorithms upscale your images without any loss of quality.

How do I change the DPI of an image to 300 dpi?

If you want to change the DPI of an image to 300 dpi, you can start by uploading your image using the Add Files button. Then, under the Resize panel, you can open the Options and choose the DPI box. Just change it to 300.

How do I make an image file size smaller?

You can make an image file smaller by using the Resize feature. You can add your photo with the Add File button. Choose the resize option to set the size of your photo. The software's algorithms preserve quality.

How do I resize 100 photos at once?

Download the free trial and load the whole folder with the Add Folder button. There is no per-file cap, so 100 or 1,000 photos queue together. Pick one size or a target file weight, hit Start, and the batch image resizer runs across all your CPU cores. A few hundred photos finish in a couple of minutes instead of one-by-one editing.

How do I make pictures smaller for email?

When you resize your pictures, you can batch crop them and resize them so that they are optimal for email. You can reduce the size of the file so that it is easy to send. This software can change your images to the optimal size for email, social media, online stores, and more. You will upload your photo using Add File and then choose the Resize feature.

How to resize images online?

You may use our Free Online Image Resizer tool.

Can Batch Picture Resizer work with HEIC files.

Yes. iPhone HEIC format is fully supported. See HEIC to JPG converter download for details.

Can I resize images to a specific file size, like 20 KB?

Yes. Switch the size unit to KB and the software asks for a target weight instead of pixels. Choose a preset (20, 50, 100, 200, 500 KB, or 1 to 5 MB) or type your own. It auto-tunes the JPEG quality to land just under the target, and when the number is too small for the dimensions it scales the photo down to reach it. Handy for upload forms and portals that reject heavy files.

Can I bulk resize images offline, without uploading them?

Everything runs on your own PC. There is no upload, queue, or cloud. Your photos stay on the computer, and your internet connection doesn't throttle the batch size: a thousand-image job runs as fast as your hardware allows.

Do I need this if Windows can already resize images?

Windows can change pixel dimensions from the right-click menu, but it stops there. It will not hit a target file size in KB, read RAW files like CR2 or NEF, run from the command line, or keep a folder's structure on export. A dedicated batch image resizer covers all of that, so a folder of mixed formats becomes one job instead of several detours.