convert-to-bmp

How to Convert an Image to JPG Format

A lot of websites have strict guidelines that restrict the size and kind of images in theformat which you are allowed to upload. With JPG being the standard image format used on the internet and other websites, we'll take a look at how you can convert your pictures to JPG format.

What Is a JPG File ?

JPG (or JPEG), is a well-known file format used for graphics and images, particularly on internet. The format was developed by the Joint PhotographicExperts Group (JPEG) and utilizes an advanced compression algorithm which reduces sections of an image into blocks of pixels. It is able to compress images up to 10:1 without any noticeable reduction, dependent upon your setting. This alone is one of the main reasons why JPG has become the most widely used standard for images on internet.

RELATED: What's the Difference Between PNG?

But all that compressiondoesn't be without any loss. JPGs are generally considered to be a "lossy" file format, which means that in the compression procedure, redundant elements are removed permanently. The greater the compression of a file to the extent that you lose data, the more you lose , which in turn means the worse your final image will look after multiple iterations through the algorithm.

Here's an example of an image that's been overcompressed.

However, when it's used correctly, JPG delivers decent-looking images with tiny file sizes. When you're sending a picture in your email, posting a meme on Reddit or uploading your vacation pictures to Facebook due to its capacity to compress images at such a the speed that your final file will only be a fraction of its original size.

RELATED: How Does File Compression Work?

How to Convert an Image Into JPG Format

You can convert an image to JPG format using the images editing app on your computer or many sites for file conversion available online.

Converting an Image to JPG in Windows

The majority of image editing applications allow users to convert their images to JPG. Unfortunately the Photos application built into Windows 10 isn't one of these. You can use Paint (or Paint 3D) or download a third party image app.

Our top choice for speedy photo editing is IrfanView. It's free, supports almost any format and comes with a good set of basics editing options, and is very efficient. This is what we'll use in our demonstration, however the process is pretty much identical to the majority of apps.

RELATED: Why You Should Replace Windows' Default Image Viewer With IrfanView

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Start by opening the image that you're trying to convert into any app you're using. What we'll be doing is saving the image as different file types, so you should be able to follow along no matter what program you're using.

Click on the "File" menu and then select on the "Save As" command.

Then, in the Save As window, choose the JPG format in the "Save As Type" drop-down menu. Then, click on the "Save" button.

convert-to-bmp

The default quality is acceptable should you decide to convert directly to JPG However, if prefer to have higher control in the compression of your file you can use the Saving Optionswindow includes a few extra options that you can check out. Selecting the image's quality is the same as it is the compressionrate--the higher the quality, the lower the image will be compressed, and the bigger the file. IrfanView comes with a handy feature that lets you set the size of your file.

Converting an Image to JPG in macOS

Mac comes pre-installed with Preview which you are able to use for more than just reviewing image files. Preview is a powerful image editing application that's capable of trimming, resizing, or even converting files.

To open an image in Preview, select it in Finder Then, press the Spacebar and then click the "Open with Preview" button. You can also right-click the image, point to the "Open With" menu, and then select on the "Preview" option.

When you are in the Preview window, click on the "File" menu and then select on the "Export" command.

In the window that appears, choose JPEG as the format . You can use"Quality" "Quality" slider to change the compression that is used when saving an image. Higher compression means a smaller file size, but you also reduce the quality of your image. When you're ready, press"Save" or click the "Save" button.

Preview saves the newly created JPG file in the same folder as your original image.

Converting an Image Online

If you're looking to use an online website for file conversion instead of a desktop-based application take a look no further than Convertimage.net. The site is dedicated to the conversion of images and not just JPGas well as keeping confidential information in view. ConvertImage does not publish or keep any of your files longer than 15 minutes, deleting them from their servers after processing.ADVERTISEMENT

Then, choose the output format you'd like your image to be saved.

Then, you can click then on the "Select Your Image" button.

Find the image you want to convert and click "Open." Note that the site accepts images with a a maximum size of 24.41 MB.

All you have to do is accept their terms and conditions of use before clicking the "Convert This Image" button.

On the next page, following your image has been converted, you can click "Download The Image" and your JPG is saved to your browser's downloads file.

Once all your photos are safely converted to the web-friendly format, you'll be able to take your JPGs online and upload them anywhere without worrying about which format they're in.

Have you got a favorite method to convert all your photos to JPG that we didn't mention? Share it with us in comments below.

Joint Photographic Experts Group JFIF format

DescriptionJPG is a well-known graphic format characterized by a high image compression rate, which can lead to a decrease in quality. It is based on the method of creating smooth color renditions, allowing you to reduce the amount of data that is recorded during the image's recording. Due to its compact size, it's frequently requested by website owners so that you can reduce the amount of traffic. It is also used in memory cards in digital video cameras. JPG is a JPG algorithm is optimally suitable for compressing images and photos where realistic images with little contrast of colors are available. Do not utilize this format to compression of drawings or other types of graphics. There is a strong contrast in nearby pixels creates visual artifacts.Technical information The process of compressing the digital images in JPG format is done in multiple steps. In the beginning, the image is turned into color space called YCbCr which is then divided into squares to determine the upper range of the color spectrum. In the end, the colors and the brightness are coded. JPEG uses an "lossy" compression system and discrete cosine transform technology. It is the standard of ISO in addition to the International Telecommunication Union. The file compression ratio can be found in the 10:1 range to 100:1. In this situation the loss in image quality may range from small to significant.

DescriptionJPEG - is a popular graphic file format. It is distinguished by a large degree of compression that results in lower quality images. It utilizes the technology of producing smooth color renditions which allows you to reduce the amount of data used during the image recording. Because of its tiny size, it's commonly requested by the webmasters of websites in order to help you save the data. It is also often found on memory cards for digital video cameras. JPEG is a popular format for digital video cameras. JPEG algorithm is optimally suitable for compressing photos and images that depict realistic scenes and have little contrast of colors are in the picture. It is not recommended to utilize this format for compressing illustrations and other images since the difference in color between close-by pixels can cause visible artifacts.Technical details The process of compressing digital images using JPEG format is completed through several steps. First, the photo is transformed into a colorspace YCbCr. It is then divided into squares to determine upper part of the color spectrum. Then, the colors and brightness are coded. JPEG employs the "lossy" compression system and discrete cosine transform technology. It is the standard set by ISO along with the International Telecommunication Union. The file compression ratio can be seen to be in the 10:1 range to 100:1. In this case, the reduction in quality of images can be tiny to massive.

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