Online Image KB Reducer Tool


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  1. 1️⃣ Install Batch Picture Resizer.
  2. 2️⃣ Upload Your images into the Program.
  3. 3️⃣ Select the desired reduction size.
  4. 4️⃣ Select the desired reduction quality.
  5. 5️⃣ Select Additional Settings.
  6. 6️⃣ Convert Your images.

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Batch Picture Resizer Screenshot.
️Posted by:
Eugene UstinenkovEugene📅 Last updated on:  2024-04-11

It was a typical day, uploading images for my blog, when I hit a roadblock—file sizes were too big. Nothing seemed to work efficiently. I needed to resize multiple images to fit within a specific size range in KB. There were hundreds of images with varying sizes. Found methods online, but they weren't effective due to the differing sizes. Even images of the same size, when compressed at 50% quality, resulted in different file sizes. It was confusing. Amidst the chaos, a friend suggested a trial-and-error approach, adjusting quality levels until hitting the mark. But it not was a comprehensive solution to the problem.

Then, SoftOrbits Batch Picture Resizer emerged as a beacon of hope. It's ability to handle varying sizes effortlessly, along with options for resolution restriction and WebP conversion, made it the ideal choice for my task.

📙Quick summary

  1. Reduce images in KB with SoftOrbits Batch Picture Resizer
  2. Using Command Line
    Read More
  3. Using FFmpeg to Reduce Image File Size
    Read More
  4. Top 5 Tools and Software
    Read More

Way #1 What is an Image Size Reducer in KB?

Steps to Use Photo KB Reducer Download

Download and Install the Image KB Reducer Software

Download SoftOrbits Batch Picture Resizer from the official website and install it on your PC.

Download and Install the Software..

Add Photos to the Software

Open the software and click the Add Photos button to select the photos you want to reduce in size.

Add Photos to the Software..

Choose the Desired Size

In the software, select the desired size in KB for your photos. You can choose from a pre-set size or manually enter the size you want.

Choose the Desired Size..

Start the Resizing Process

Once you have selected the desired size, click the Start button. The software will automatically reduce the size of your photos to the desired size in KB.

Start the Resizing Process..

Batch Picture Resizer Batch Picture Resizer

Resize and convert pictures in full auto mode!

 Download for Free

Way #2 Using SoftOrbits Batch Picture Resizer Command Line for Image KB Reduction

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You can automate complex image resizing and converting tasks using Batch Picture Resizer without the GUI, utilizing the command line.

Command Line Format:

Command Line Format..


PicResize.exe -in c:\in ile.jpg -out d: esults -w 1024 -h 768 -aspect -notSmaller
PicResize.exe -in c:\in ile.jpg -out d: esults -autorotate -outformat png
PicResize.exe -in c:\in ile.jpg -out d: esults -aspect -w 800 -h 600 -cw 800 -ch 600 -cc #FFFFFFfor %%b in (*.jpg) do c:\Program Files\Batch Picture Resizer\PicResizer.exe -in %%b -out c:\out -w 640 -h 480 -aspect

Way #3 Using FFmpeg to Reduce Image File Size

FFmpeg, is a multimedia framework, can also be used to reduce the file size of images.

Here's how you can utilize FFmpeg for image compression:

Install FFmpeg

You can download FFmpeg from the official website. Install it using package managers like Homebrew (for macOS) or apt (for Linux).

Open the Command Prompt

Prompt (for Windows) or Terminal (for macOS/Linux).

Navigate to the Directory

Use the cd command to navigate to the directory containing the image.

FFmpeg Directory..

Run FFmpeg Command

Use the following FFmpeg command to compress the image:

FFmpeg command..

Replace input_image.jpg with the filename of your input image and output_image.jpg with the desired filename for the compressed image. Replace w and h with the desired width and height of the output image. You can specify specific dimensions or use -1 to maintain the aspect ratio. Adjust the -q:v option to set the quality of the output image. A lower value corresponds to higher compression and lower quality. Experiment with different values to find the balance between file size and image quality.

Execute the Command

Press Enter to execute the FFmpeg command. FFmpeg will process the input image according to the specified parameters and generate the compressed output image.

Check the Result

Once the process is complete, navigate to the directory where the compressed image is saved.

Resizing Techniques

Reduce Image MB to KB..

Resizing techniques play an important role in reducing the size of your photos without sacrificing quality. Here are some popular techniques for resizing your photos:

✔️ Batch mode

Batch mode allows you to resize multiple photos simultaneously. This can be done using photo editing software, such as Adobe Photoshop or GIMP, or special software, such as SoftOrbits image size reducer in kb.

✔️ Command files and scripts

Command files and scripts allow you to automate resizing your photos.

✔️ Website plugins

There are many website plugins available for resizing your photos, such as Smush, Optimus, EWWW Image Optimizer, ShortPixel Image Optimizer, Compress JPEG and PNG Images, Imsanity, Imagify,

Way #4 Top 5 Tools and Software

Reducing image MB to KB can be done using various tools and software. Here are the top 5:

SoftOrbits Batch Picture Resizer

Image KB Reducer..

This software to help you optimize your images for size, making it easy from MB to KB without sacrificing quality.


User-friendly interface

Powerful features

Can reduce the size of multiple images at once


May not be suitable for advanced users



Photoshop is a very popular image editing software and help you reduce the image file size.


Wide range of editing tools

Suitable for advanced users


Not can be used to reduce the size of multiple images at once

Steep learning curve

Can be expensive



GIMP is a free image editing software that can be used to reduce the size of images.


Free and open-source photo kb reducer without losing quality

Wide range of editing tools

Suitable for advanced users


Steep learning curve



Paint.NET is a free editing software help you to reduce the size of images.


Free image reducer to kb

User-friendly interface

Suitable for basic image editing tasks


Limited range of editing tools



IrfanView is a free image viewing and editing software and also can be used to reduce the size of images.


Free images pixel reducer

User-friendly interface

Suitable for basic image editing tasks


Limited range of editing tools

Using these photo size reducer in kb software, you can effectively reduce the size of your images from MB to KB. So whether you're a professional photographer or just someone who wants to save space on their hard drive, consider these tools and software when reducing the size of your images.

Discover how to solve the problem of large image files with SoftOrbits Batch Picture Resizer. Easily reduce image size in KB and optimize your photos with this software.
 Download for Free
Batch Picture Resizer Screenshot.

🙋Frequently Asked Questions

It is an image compression tool that helps reduce image file size in KB.

Program reduces image size by compressing the image and adjusting its dimensions.

The compression level of the program can be adjusted to the user's needs.

No, it is only available as a desktop application.

Yes, several online image compressors and resizers, such as CompressJPEG and CompressPNG, can reduce image size in KB.

Yes, several online photo size reducers, such as TinyPNG and ImageOptim, can reduce image loading speed by compressing the image and adjusting its dimensions.

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