There are various websites, apps, and software programs that can assist in the resizing of JPEG images. Microsoft Paint makes this task especially straightforward by offering two modes for changing horizontal and vertical values while maintaining aspect ratio.
Smallpdf is an effective, free tool that specializes in compressing PDFs and JPGs without compromising their quality.
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1. Use an Online Image Compressor
JPEG images are among the most commonly used file formats, yet can occupy an inordinate amount of space when uploaded to websites or emails. If you want an easy way to reduce their size without losing quality, try an online image compressor – these tools automatically compress images without compromising their quality.
To use an online image compressor, upload your jpg file and click “Compress File”. Select your preferred format and adjust its parameters until your image size decreases significantly. Moreover, if desired you may also opt for maintaining its aspect ratio by checking “Maintain Aspect Ratio”.
Most online image compressors are free and require no special software; you can even use them on mobile phones or tablets. However, for more advanced users there are also desktop programs with additional options, including batch processing, lossless compression and editing features.
Another fantastic way to reduce the size of a JPG file on your computer is using an image editor with built-in compressor features, like Mac OS X’s Preview app which has one. Simply go into Applications and launch Preview; open your image in Preview window; right click Tools menu bar > Adjust Size option then make adjustments as needed.
Use an image compressor website. These websites can be particularly helpful if you have many photos to reduce in size quickly; many offer multiple image upload and will reduce each individually for you – this time-saving strategy can save valuable minutes when making bulk changes quickly.
2. Resize the Image
Reducing the file size of a jpeg image is one of the easiest and most efficient ways to reduce its overall MB size. There are a number of online and offline tools that can help, while most graphic editing software programs also support image resizing capabilities.
If you are using Photoshop, open the image you would like to resize and select Edit > Resize. This will open a window displaying options for resizing the image – width/height adjustments as well as changing resolution settings (typically decreasing it will result in smaller images). Once complete, click OK and your new file size will be shown prominently at the bottom left corner.
Shutterstock provides another quick and easy way to resize an image quickly and effortlessly, just upload your desired photo and select its dimensions – keeping in mind to select dimensions which fit with its aspect ratio.
Your smartphone or tablet offers you another easy and free option to resize an image: Adobe’s Image Size app features an intuitive user interface that will help you quickly reduce its size without compromising its quality. Simply select your desired dimensions before saving as a JPG file.
Your Mac comes equipped with built-in photo editing software which can also be used to resize and compress images, or you can visit the App Store to download various applications that will do it for you. Or you could opt to use whatever came with your computer itself!
To use the built-in photo editing software on your Mac, head to Applications and then Preview. Navigate to the photo you’d like to resize before clicking Open in Resize and Skew dialog box. In Resize and Skew tab of Resize and Skew dialog box make sure Maintain Aspect Ratio checkbox is checked – this way you will obtain an image which has reduced size but maintains aspect ratio of original picture.
3. Optimize the Image
Image optimization is one of the key components of web design, as well as an effective way to reduce file sizes. Image optimization involves extracting any unnecessary information stored within an image file – without compromising quality – in order to create smaller, faster loading files that take up less space on your server or website.
To optimize an image, open it in your preferred image-editing software program – be it Photoshop, Windows Paint or Mac’s built-in Preview app. Next, use the tool to resize by altering width or height dimensions – remembering to choose “maintain aspect ratio” so that the new dimensions match those of its original size! After optimizing an image this way, save an updated copy to your computer.
Once your image has been resized, an online image compressor can further reduce its size by compressing and resizing it while also removing unnecessary data such as metadata. Once done, this tool reencodes it so it remains at a minimal size while maintaining high quality; making this an invaluable way of quickly decreasing JPEG file sizes on PCs.
One effective method for decreasing file sizes in JPG images is changing their resolution value. This can be accomplished using most image editing programs like Photoshop. Note, though, if using this technique with print files then 72 pixels per inch resolution must be met while for digital images 300 ppi should suffice.
GIF can also help to reduce file sizes of JPEG images, but be warned: it only works with simple graphics and animations that support no more than 256 colors; furthermore, its slow loading time can frustrate users; for this reason it would be wiser to opt for either the JPG or PNG formats which support more colors while loading faster than GIFs.
4. Save the Image
If you want to reduce the file size of a JPEG image, there are various tools that can help. One such free online image compression tool is Smallpdf; this will compress images without losing quality and also remove metadata that doesn’t belong on websites, saving space on hard drives while speeding up load times for websites.
Images that are too large can have an adverse effect on the performance of your website, since larger files take up more bandwidth and slow page load time. To reduce image size, try using tools such as Smallpdf or changing quality settings on photo editing programs – however if the resolution of an image is very high resolution then increasing this setting may be necessary.
Altering the file extension can also help reduce the size of a JPEG image, but you must remember it may break your file; therefore, do this only if you have an adequate backup plan in place – and using an online converter tool may be the most efficient method.
Many websites impose strict rules regarding the size and type of image files you can upload, which can present a real challenge if you want to create a web page with lots of images. In such instances, it would be advisable to convert these to JPEG format for easier uploading while maintaining the integrity of your website.
There are various methods available for you, but Microsoft Paint provides the easiest method of doing this. Simply locate the image that needs resizing, right-click, select Edit and click Resize and Skew button – this will open a dialog box where you can enter new height and width values; keep “Maintain aspect ratio” checked as you make adjustments before clicking OK to finalise your changes.