Free Online Image Resize Calculator

Original Photo
Resulting Photo


The aspect ratio of the Original Photo:

The new dimensions: Width: Height:



My latest project had a chaotic twist. I needed hundreds of travel photos resized for a new website, but all at slightly different dimensions to fit the funky layouts.
Forget spending hours manually cropping! Online resizer tools seemed perfect, but juggling dozens of sites with various upload limits and quirky interfaces was a nightmare.
Then, a photographer friend mentioned Batch Picture Resizer. Downloaded, tested, problem solved. Now, resizing batches with custom dimensions is a breeze.

📙Quick summary

  1. Batch Picture Resizer: Simplifies resizing multiple images at once.   
      Download 
  2. Online Tools: Wide variety of web-based tools for image editing and manipulation.   Read More
Introducing the Image Resize Calculator, a solution crafted by our team of professional photographers and software experts.

Way #2: Download Batch Picture Resizer Software

When faced with the task of resizing a large volume of images, consider leveraging the efficiency and versatility of SoftOrbits Batch Picture Resizer.

Batch Picture Resizer

Batch resize images effortlessly with this proportional scaling calculator turned powerhouse resizer.

Easily solve your image resizing problem using SoftOrbits software Batch Picture Resizer. Whether you need to resize your photos for social media, website or printing, Batch Picture Resizer makes the process quick and simple.
 Download for Free
Batch Picture Resizer Screenshot.

Using Batch Picture Resizer: Step-by-Step Guide

Download and Install the Batch Picture Resizer

Download the Batch Picture Resizer software from the SoftOrbits website and install it on your PC. Once the installation is complete, launch the program.

Download and Install Batch Picture Resizer..

Add Files to the Program

Click on the Add Files button to add the files you want to resize to the program. Alternatively, you can drag and drop the photos into the program window.

Add Images to the Program..

Select the Resizing Method

Click on the Resize tab and select the resizing method you want to use. You can choose from several options: percentage, exact size, and size limits.

Select the Resizing Method..

Set the Resizing Parameters

After selecting the resizing method, set the resizing parameters according to your requirements. You can specify the height and width of the image, the percentage of the original size, or the maximum size limit.

Set the Resizing Parameters..

Preview and Adjust the Resized Pictures

Click on the Preview tab to view the resized pictures. If you're unsatisfied with the results, adjust the parameters and preview the pictures again until you're happy with the outcome.

Preview and Adjust the Resized pictures..

Save the Resized Pictures

Click on the Save button to save the resized photos. Choose the file format, location, and name for the new photos, and click Start to complete the process.

Save the Resized Images..

Batch Picture Resizer Batch Picture Resizer

Resize and convert pictures in full auto mode!

 Download for Free

Video Tutorials

 Download for Free

Choosing the Right Tool: Batch Picture Resizer vs. Image Resize Calculators

Resizing a batch of images can be a daunting task. There are two main approaches: using dedicated software like Batch Picture Resizer or online image resize calculators. This guide will help you decide which method is best for you.
👍 Strengths of Batch Picture Resizer:
  • Batch Processing: Resize multiple images at once, saving you significant time compared to online calculators that require individual uploads.
  • ️ Powerful Customization: Offers a wide range of options for resizing, including setting specific dimensions, maintaining aspect ratio, and applying filters (with paid versions).
  • Automation: Save time by creating presets for frequently used resize settings and applying them to future batches.
  • Offline Functionality: Works without an internet connection, ideal for situations with limited or unreliable internet access.

🤔 However, there are some limitations to consider:

  • Cost: Batch Picture Resizer is a paid software, while online calculators are typically free.
  • ⬇️ Software Download: Requires downloading and installing software, which may not be ideal for users with limited storage space or those wary of additional software installations.
  • Limited Platform Support: May not be available for all operating systems (check software compatibility before purchase).

🌟 Batch Picture Resizer is a great choice for:

  • Power Users: Those who frequently resize large batches of images and require advanced customization options.
  • Professionals: Photographers, graphic designers, and other creatives who need a reliable and efficient tool for image resizing.
  • Offline Users: People who work without a consistent internet connection.
However, if you:
  • Just need to resize a few images occasionally,
  • Are on a tight budget,
  • Prefer a web-based solution that works on any device,

Online image resize calculators might be a better option.
Ultimately, the best choice depends on your specific needs and preferences. Consider the volume of images you need to resize, the level of customization required, and your budget to make an informed decision.

How to Use Batch Picture Resizer in Bulk while Maintaining Proportions?

How does Batch Picture Resizer works in a bulk mode while maintaining proportions? Easily resize your pics with SoftOrbits' Batch Picture Resizer tool and ensure they are resized proportionally without distorting their aspect ratio.
Proportion keep aspect ratio..

Batch Picture Resizer's Features

  • Supports various image formats, including JPG, BMP, PNG, GIF.
  • Different resizing modes (fit to width/height, stretch, crop).
  • Add visual watermarks.
  • Proportional scale percentage calculator (scale up calculator).
  • Image resize percentage calculator and proportional scaler.
  • Automatically find resize image dimensions.
  • The software has a preview window that allows you to see how your photos will look after resizing, and you can compare the original and resized versions side by side.
  • Adjusting the colour and brightness.

With these advanced features, Batch Picture Resizer offers much more than basic photo resizing.

Way #3: Manual Calculation of Image Resizing Proportions

Calculation of Image Resizing Proportions..

When resizing images, maintaining the correct proportions is essential to ensure that the picture doesn't appear stretched or distorted. While many tools can automatically calculate dimentions for you, it's also helpful to understand how to do it manually.

To manually calculate the sizes of an image, you'll need to know the original dimensions. Calculate the width and height by dividing the expected and actual measurements.
For example, if the original size is 1000 pixels wide and you want to resize it to be 500 pixels wide, you would divide 500 by 1000 to get a scaling factor of 0.5. You would then apply this scaling factor to both the original's width and height to get the resized dimensions.

💁🏻 Expert Suggestions: Understanding Image Ratios: A Guide for Beginners


As a programmer, I have often struggled with image ratios while working on various web projects.

Ratios refer to the relationship between the width and height. They affect how photos are displayed on different devices and web pages. For example, different social media platforms have specific requirements for dimensions and ratios.

️Posted by:
Eugene editor-in-chief of the SoftOrbits, candidate of sciences in computer science, CTO of the SoftOrbits / 📅 Last updated on:  2024-05-18

Here's a brief guide to help you understand image ratios:

Aspect Ratio

The aspect ratio of an image is the relationship between the width and height of the picture. It is usually two numbers: 4:3, 16:9, or 1:1. The first represents the width, and the second represents the height.

With an aspect ratio of 4:3 means that the width is four times the height. An aspect ratio of 16:9 means the width is 16 times the height.

Crop Tool

A crop tool is essential for adjusting an aspect ratio. It allows to make exact aspect ratio. Most photo editing software, including Adobe Photoshop, has a crop tool to adjust an aspect ratio.

Resizing

Resizing means changing its dimensions by reducing or increasing its size. If you change the width, you must adjust the height to maintain the aspect ratio.

Way #4: Online Image Resizer Calculators

Explore the Online Image Resizer by SoftOrbits, a cutting-edge tool that goes beyond mere resizing. With its integrated Proportional Calculator, it ensures that your images maintain their original aspect ratios.

Online Image Resizer

TOP 3 Online Image Resizer Calculators

1. PicResize

1. PicResize..

PicResize is a popular online resizer that allows you to resize your images proportionally and easily. All you need to do is upload your photos, select the desired dimensions, and the tool will automatically resize the photo to fit the output scale.

Pros

Easy to use with a simple and intuitive interface

Supports a variety of image formats

Allows you to save images in different file types and sizes

Cons

Free version limits the number of images you can resize per day

Watermark appears on resized images in the free version


My overall rating: 4   

2. ResizePixel

2. ResizePixel..

ResizePixel is another great online resizer that offers a variety of features, including smark aspect ratio calculation. Upload your files, enter the desired dimensions, and the tool will resize it while maintaining its aspect ratio.

Pros

Supports a wide range of image formats

Allows you to resize multiple images at once

Offers additional editing tools such as cropping, rotating, and flipping images

Cons

Free version limits the maximum file size you can upload

Watermark appears on resized images in the free version


My overall rating: 4.5   

3. BeFunky

3. BeFunky..

BeFunky is a popular online photo editor that includes an picture resizer tool. With BeFunky, you can easily resize your files to fit the proportions by selecting the desired dimensions, and the tool will do the rest.

Pros

Offers a variety of editing tools, including filters, effects, and text overlays

Save files in different file types and sizes

Integrates with popular social media platforms

Cons

Free version limits the number of photos you can resize per day

Watermark appears on resized files in the free version


My overall rating: 3.5   


App NameFunctionsUsabilityOverall QualityProsConsPriceOther Criteria
PicResize 4    3    4    Easy to use, freeMay have limited functionalityFreeNo download required
ResizePixel 3    4    3    Can handle large images, intuitive interfaceMay have slow processing speedFreeNo download required
Desktop Software 5    5    5    Robust functionality, customizable optionsRequires download and installation$50Can handle large batch resizing tasks

Feel free to modify the table to fit your needs, such as adding or removing columns or changing the styling.

Making the Right Choice for Effective Resizing

Finding the right solution for proportional resizing can be challenging, but it can be a breeze with the right tools. While various online resizer tools are available, desktop software such as Batch Picture Resizer can offer a more efficient and user-friendly experience, especially for batch processing.
Easily solve your image resizing problem using SoftOrbits software Batch Picture Resizer. Whether you need to resize your photos for social media, website or printing, Batch Picture Resizer makes the process quick and simple.
 Download for Free
Batch Picture Resizer Screenshot.


🙋Frequently Asked Questions

It is a tool that allows you to resize images while maintaining their aspect ratio. This means that if you change the size of one dimension, the other dimension will automatically adjust to maintain the same proportions.

This software works by keeping the image's aspect ratio intact while resizing it. You enter the original dimensions of the image and the desired dimensions, and it will calculate the proportions needed to maintain the aspect ratio.

Yes, it can help you resize images for social media platforms by allowing you to enter the desired dimensions for the specific platform, such as Instagram or Facebook, and automatically adjust the other size to maintain the aspect ratio.

Yes, this proportional scaler tool can help you determine the print size of your photo based on its original height and actual size.

No, it is a web-based tool that can be accessed for free without downloading or installing. But you can download Batch Picture Resizer.