Image resizing makes an image dull. But you can keep your image perfect even if you use image resizer. Maybe, you become astonished! And thinking, how to Resize an Image without Losing Quality? Is it true? Yes, it is true and below are the details to achieve it successfully.

why People Looking for Image Resizing?

Many of us have websites where we want to use image in blogs or contents and image plays very important part to keep your website in highest position. We all know that, first impression is the best impression and visitors expect a fresh looking image will appear in a blog. If they got it, they become interested to read the blog. Badly resized images or blur images do not have the appeal to attract visitors to stay in a website for a long time. Thus, visitors leave a website quickly and finally impact come in the earnings. We all do not want it and this is the first reason of using a resizing software to resize an image.

Next one is, Page Speed. Images that directly come from camera, are available with high resolution. It means there are lots of pixels in the images and while loading in a web browser, it is taking too much time to upload. Reducing of size will ensure, images will be uploaded easily with minimum speed and you will have a good browsing experience. In this sense, image quality and page speed are both equally important and while designing your website, you should keep this two factor in your mind. Happily, resizing an image is an easy task and anyone can do it who has a least knowledge of running a software. I am ensuring, “how to resize image without losing quality” the answer of this question will never be so hard if you follow guidelines which is stated below.

How to Resize a small image without losing quality? Is it Possible

Different file formats are available to save an image file. They are, JPEG, PNG and GIF. JPEG’s are suitable given their tiny file sizes and fast loading speeds. PNG is an updated version of JPEG, but providing quality images and on the other hand, file size is big as well as reducing the page speed. Lastly, GIF is now the most popular one because of several reasons. By keeping a small file size, this format provides animated images. Now, you can resize an image by using powerful software like Photoshop. All kinds of images can easily be resized by using Photoshop as well as conversion of formats also easy. Keep in mind as transforming from a low-resolution format to a high-resolution format will not necessarily advance the quality of your picture.

Also, note that the term “resizing” is a general term. Also remember, two ways is available to manipulate pixels, resizing and resampling. Resizing is the most common word while you are changing an images size. By resizing, you can increase or decrease the pixel to organize the image size, can do scaling at your required scale. Thus, it is also known as scaling.

Resampling is little bit complicated. It is a tool that can change the number of pixels in the image itself. If you are concern about the page speed and want to use the original photograph from camera, Resampling is the appropriate tool for resizing an image. If you choose the use a software skilled of resampling, you are asking the software to examine the image to decide which pixels to throw away or which to add. So if you are looking to resize an image online without losing quality your best option is resampling. Now let’s examine a few of the most popular tools for resizing images online.

Why Image Quality Losing when it is Resized?

Firstly, you need to know the reason behind losing image quality when it gets larger or smaller. Then easily you can find out the solution.Usually, we save our images in BITMAP format. All of our JPEG or PNG files are saved by the BITMAP format. Millions of pixels help to create a BITMAP format and pixels are square in size. Every pixel has a specific location and thus BITMAP format is created.

While you are resizing an image, the editing tools work on pixels to make them larger or smaller. So, when you want to make your image smaller, you won’t lose the image quality actually as the pixels remain less visible in the picture. But when you want a larger image, your image will become blurry as the pixels become more visible. 

Now, what is the solution? How to Resize an Image Without Losing Quality? You can follow the Fractal Interpolation method. This method is very simple. You just need to incur every pixel to match with its nearest pixel properties. You just need to use some editing software to do so.

Method 01: Adobe Photoshop

Follow the below steps. 

  1. Firstly, select File > Automate > Perfect Resize. Thus you will be able to open your image in actual size.
  2. Secondly, either you can choose the Preset option form left side Menu nor advise your required size in Document size.
  3. Thirdly, you need to save your image now. To do so, select File > Apply and changes will be saved.
  4. Finally, you have to export the resized image by storing it as a web image.

Method 02: GIMP

GIMP is a free software tool. You may not get perfect results like Adobe Photoshop but images will be saved within the minimum quality. Below steps need to be followed

  1. To open the image just got to Image > Scale Image.
  2. Put your required dimensions to be used for resizing.
  3. Look at the Quality section. You need to select Sinc (Lanczos3) at the Interpolation option.
  4. Press button on the scale option to complete the task.
  5. Finally, the resized image need to be exported and store it as a web image.

Method 03: Infranview

Infranview is a windows operating system based photo editor. If you need to enlarge your image, you can easily choose Infranview. Steps are.

1. Firstly, open your image via Infranview. Then got to, Image > Resize/Resample.

2. You will get a resize popup window. Go to “Set Image Size” option, put the desired image size there.

3.       Choose “Resample” under the “Size Method” option.

4.       Choose “Lanczos (Slowest)” from the drop down menu.

5.       Select “Apply Sharpen After Resample” next to the left side of the active window.

Thus Infranview will resize your image and you can save it to your computer.

Method 04: ImgPro

Imgpro is a simple software to resize your image and lots of options are available in this software. You can

·         Edit your image.

·         Resize.

·         Add text on the image.

·         Crop.

·         Transform.

·         Draw.

·         Add shapes, stickers.

·         Merge two images.

·         Change the background.

·         Customize the corners.

Using ImgPro is very easy and by spending very little time, you can edit your images. Instagram, facebook, twitter, or where do you want to use meme in your image? Resizing an Image without losing quality will never be so hard by using ImgPro. ImgPro is here to meet all your requirements. By using ImgPro

a. No watermark will be there in your image.

b. It’s an online software, download is unnecessary.

Now let’s start working on the image by using ImgPro. To get every option, you need to go to “Get Started” option to start with and upload the desired images that you want to customize.

Then to do “Resize”

1.       You need to choose “Resize” option from the top.

2.       Change the “Width” and “Height” as per your requirement.

Your images will be resized as per your requirement and now you can save it to your computer.

To do “Filter”

1.       Go to “Filter” option.

2.       Choose from many options like Greyscale, Black and White, Sharpen, Polaroid, Sepia, Brownie and many more.

To do “Crop”

Here you can rewrite the width and length options.

1.       Select “Crop” option.

2.       Now you can Crop your images with the given ratio 3:2, 5:3, 4:3, 5:4, 6:4, 7:5, 10:8, 16”9. Apart from this, you can Crop manually also.

To do “Transform”

1.       All options “Rotate Left” and “Rotate Right” are given at the top.

2.       Also, a bar is there to Rotate your image at any point.

To Draw: You can choose Brush option and in total of 8 colors and 5 Brush options are available in this option to Draw any additional thing in your image.

To Text: Select the Color first from total 8 colors. In total of 150 fonts are available to write down a Text. Available popular fonts are Pactifico, Caveat, Kalam, and many more. To write down over the image, you need to Click on the “Add Text” option. Write down anything to make your image more popular. Even if you do not like the writings, you can easily delete it. Duplicate, Flip, Bring to Front and Delete options are available at the left side top to meet your requirement.

Also, there are a lot of options available at ImgPro like Adding shapes, stickers, changing frame, adjusting corners, changing background and Merging two images.

Method 05: BeFunky

BeFunky is a tremendous free image resizing application because it provides a lot of options. You can select basic photo resizing and editing for free. If you need more options than available at free, you can upgrade your account for a monthly payment. This will get you entry to options like photo filters and effects, touchups, frames, text, and many more.

With the free option, you can resize your image by width or height, or by percentage scale. For instance, if you know you need your photo to be 500 pixels wide, you can type that into the “Width” field. It will habitually choose the height so that the image will not get distorted.

If you want to choose width and height yourself, just uncheck the “Lock Aspect Ratio” box. Be careful, because this can make the photo quality really bad when the ratio changes.

Best for: Quick and simple photo resizing.

Method 06: B.I.R.M.E.

B.I.R.M.E. full term is “Batch Image Resizing Made Easy.” This bulk image resizer has two versions: version 1 and version 2, which is newer. Both versions can help you to resize many images at once, instead of doing them one after one.

You can also add a border to every photo. Just choose how many pixels thick you need.

One of the best features of B.I.R.M.E. is that you can preview the photos before you’re done, so you know how they’ll look. This can make the editing process faster and easier.

Best for: Resizing multiple images at the same time.

Method 07: Rszr

This tool offers an option that many free image resizer tools don’t offer. You can crop a certain part out of your image, and then resize it too. This can be helpful if there’s too much white space around a product, or if you want to remove a person from the side of a photo.

You can also rotate the image to the right or left.

Note: to use this free image resizer, you need to enable a Flash Player in your browser. If you don’t have one enabled already, Rszr will ask you automatically.

Best for: cropping, rotating, and resizing photos.

Method 08: Online Image Resize

This simple image resizer tool is great if you find some online image resizers to be confusing or difficult to use. There’s just one option: choose one or more photos, and then choose the width that you want all of them to be. The minimum is 16 pixels and the maximum is 1024.

Online Image Resize will automatically change all photos to be that width. Then you have the option to edit individual files by cropping, rotating, mirroring, or resizing more. When you’re done, you can download them individually or all together in a ZIP file.

Best for: Simple image resizing.

Method 09: Social Image Resizer Tool

Social Image Resizer Tool is a brilliant tool for all your social media image needs. Once you upload your photo, there’s a dropdown menu where you can choose what you want to use the photo for.

Options include:

  • Cover and profile photos for Facebook, LinkedIn, Twitter, and Google
  • Pinterest and Instagram thumbnails and Lightbox images
  • YouTube channel art and custom video thumbnails
  • And many more

You just select the option you want, and the tool will let you crop and resize your image until it fits the dimensions of your choice.

Note: the maximum file size is 2 MB. If your original photo is larger, you may want to use a different resizer or compression tool first to make it under 2 MB, then use this tool to make it the right size for social media. Keep reading for more info about compressor tools.

Best for: Resizing images for social media.

Method 10: Simple Image Resizer

They weren’t lying when they named it “Simple Image Resizer.” You can select your image, choose if you want to resize based on dimensions (pixels) or percentage, choose the pixels or percentage number, and then click Resize.

Be careful with the dimensions option, because it doesn’t offer the option to automatically keep the proportions. This might lead to a distorted or weird-looking final result.

You can only make a photo smaller, not larger. But it’s important to note that making an image larger will cause the quality to be worse. So you should try to avoid this anyway.

Note: this tool also allows you to convert images from different file sizes. For example, JPG to PNG.

Best for: Simple image resizing and converting images into different file types.

Method 11: I Love IMG

Another tool to resize multiple images, I Love IMG makes the process easy. Upload all of your images at once, then choose if you want to resize by pixels or percentage.

The By Pixels option offers a helpful feature, which is a checkbox that says “Do Not Enlarge If Smaller.” For example, say you want all photos to be 800 pixels wide. If some of your photos are 700 pixels wide, it won’t make them bigger. This prevents them from becoming blurry and pixelated, so you have high quality images.

Best for: Resizing multiple images at the same time.

Method 12: Resize Pic Online

This is another simple and clear-cut tool that also lets you resize multiple images. Choose the width in pixels then choose if you want the final quality to be low, medium, high, or best. You can also choose to convert the files to JPG or PNG, or just keep them the same.

Keep in mind that the higher quality you choose, the larger your final file size will be. Depending on the final image and its size, it’s sometimes better to choose “high” instead of “best.” This is because the difference in quality might be small, but the difference in file size might be big enough to slow down your website’s loading time.

Best for: Simple image resizing.

Method 13: Bulk Resize Photo

Bulk Resize is simple and easy to use. The menu is on the left side of the screen, and the screen will change based on your choice. Options include scale by percentage, longest side, width, height, and exact size.

Longest side means you can choose a set amount of pixels for the longest side of each photo. For example, say you choose 800 pixels. Photos that are landscape/horizontal will have a new width of 800 pixels. Photos that are portrait/vertical will have a height of 800.

This option is helpful if your photos aren’t all the same layout.

Best for: Bulk image resizing.

When you use free image resizing tools, you might find that the quality of the image is worse. This can be seen when the photo becomes blurry, pixelated, or distorted. It’s important to make sure that tool you use doesn’t lower the image’s quality. This can harm your store’s performance.

Many of the free tools you can find online will make it a priority to keep high quality. This can be seen in some of the tools we discussed, which will ask you what quality you want your final image to be, on a scale of “low to high” or up to 100%.

For example, the free image resizer B.I.R.M.E. we discussed above has this “quality setting” option. You can choose up to 100%. We recommend this if the file isn’t too big.

You can also find image compressor tools online to help resize image without losing quality online. For example, the free image resizer tools I Love IMG and Simple Image Resizer that we discussed above have the option to compress an image.

To summarize, if you’re looking for:

a simple image resizer tool, you can choose from: BeFunky, Online Image Resize, Simple Image Resizer, Resize Pic Online, Rszr

an image resizer tool for social media, you can choose from: Social Image Resizer Tool, Photo Resizer

resizing more than one image at the same time, you can choose from: B.I.R.M.E, I Love IMG, Bulk Resize Photos

While it’s easy to overlook, making sure an image is the right size with high quality is one of the most important parts of your ecommerce store design and your other online activity, like social media. Quality photos create a positive impression of your company. In some cases, photos can be the difference between a new customer and someone who leaves your website immediately.

There are dozens of tools to resize image online, free of charge. Even if you have no experience, you can find a quick and simple image resizer that can do the job in a few clicks. If you have a higher level of skill, you can use a tool that has more custom options, or you can learn how to resize an image in Photoshop.

Get started today optimizing your photos and making your website beautiful and attractive to visitors.

Pros and Cons of Resizing an Image

Many images you see on the Internet today have undergone compression for various reasons. Image compression can benefit users by having pictures load faster and webpages use up less space on a Web host. Image compression does not reduce the physical size of an image but instead compresses the data that makes up the image into a smaller size.

Size Reduction

File size reduction remains the single most significant benefit of resize an image without losing quality. Depending on what file type you’re working with, you can continue to compress the image until it’s at your desired size. This means the image takes up less space on the hard drive and retains the same physical size, unless you edit the image’s physical size in an image editor. This file size reduction works wonderfully for the Internet, allowing webmasters to create image-rich sites without using much bandwidth or storage space.

Slow Devices

Some electronic devices, such as computers or cameras, may load large, uncompressed images slowly. CD drives, for example, can only read data at a specific rate and can’t display large images in real time. Also, for some webhosts that transfer data slowly, compressed images remain necessary for a fully functional website. Other forms of storage mediums, such as hard drives, will also have difficulty loading uncompressed files quickly. Image compression allows for the faster loading of data on slower devices.


When you compress an image, sometimes you will get image degradation, meaning the quality of the image has declined. If saving a GIF or PNG file, the data remains even though the quality of the image has declined. If you need to show a high-resolution image to someone, large or small, you will find image compression as a disadvantage.

Data Loss

With some common file types, such as JPEG, when an image shrinks in size the compression program will discard some of the photo’s data permanently. To resize a small image without losing quality, you need to ensure you had an uncompressed backup before starting. Otherwise, you will lose the high quality of the original uncompressed image permanently.

Improves Page Load Speed

Page load speed is the amount of time taken by a web page to load completely. It depends on many factors ranging from your website host to website layout and design. The websites having less than 2 seconds load speed are most loved by its users. So, if you are optimizing 64% of your website’s weight, which is images, you will be improving your website speed.

This gives your website visitors a faster experience, thus more users would interact with your product and services. There are many tools which can help you in analyzing your page load speed such as Google’s PageSpeed Insights, Web Page Test, and ImageKit’s Website Analyzer, which will give you complete insights about your web page. 

Improves SEO Ranking

Yes, in 2010, it became clear to all of us that page load speed is a ranking factor. Google doesn’t love slow websites just like its users. Marketing Leaders such as Moz and SemRush have also published their insights about page load speed.

Google rolled out this update in the year 2010 in its Webmasters Blog which reads, “Like us, our users place a lot of value in speed — that’s why we’ve decided to take site speed into account in our search rankings.” So, it is clear that the faster websites rank better in the search results as compared to slower ones.

Every digital marketer understands the importance of search ranking in today’s world. Who doesn’t want to get the top rankings for its website pages? And one of the factors for this is the load speed of your web page. Thus, image optimization holds a great significance here.

Boost Conversions 

So, if your search ranking improves, it means you can capture more users and possibly get more conversions. Page load speed is directly related to SEO ranking and conversions.

There has been a lot of research by marketing leaders, including Kissmetrics, Moz, etc, about the relationship between conversions and page load speed. According to Kissmetrics, 79% of shoppers who are not satisfied with the web page speed or performance do not buy from the same site again.

Improves User Engagement

A happy customer is not a myth, definitely not for those websites which are providing a great user experience. And it can be your website too. All you need to do is optimize your website images, improve your page load speed, and thus, providing a better overall user experience. If your page is loading fast on all devices, a user will spend more time there.

It has been stated in many studies that users are more likely to leave those websites which are slow. The web pages which load in 2.4 seconds experience 24% bounce rate. Your page load speed also increases the returning rate, meaning a customer who is getting a faster experience on your site would probably buy from you again. Therefore, user satisfaction and happiness also depend on page load speed, which can be improved by resizing image without losing quality.

In this digital world, every factor related to your website performance matters. And the expectations of visitors are only going to increase with time.

One cannot ignore the benefits of resize a small image without losing quality. These benefits are not restricted to the page load speed and SEO ranking only. Image optimization is capable of boosting up your conversion and revenue numbers.

With ImageKit’s intelligent real-time image compression and resizing, along with built-in global CDN, you can easily optimize images on your website or app. Sign up for the free plan now and deliver a perfect visual experience on your website. Do share your thoughts and experience with our product in the comments section below.

In the subsequent post on image optimization, we will cover various techniques for image optimization in more details with practical example. Stay tuned!


How to resize an image using Preview in Mac


Here’s what you need to do to change the dimensions of an image using Preview.

  1. Open the image (either using the Finder, or on your Desktop).
  2. Click twice on the image – this should open the image in Preview, if it doesn’t, close it and right click to choose Open With and select Preview.
  3. Click on Tools.
  4. Choose Adjust Size (you can also open this menu by clicking on the square with arrows icon in the menu bar.

So, you have already learned about How to Resize an Image Without Losing Quality by following the above methods. Believe, you did not find the task very hard. Remember, free tools won’t do a good job while resizing. Yet, adjusting sharpness and contrast will help you to keep the image quality as per your requirement.