If you are interested in how to reduce the weight of a photograph, then you should first understand what it can come in handy for. For example, you may need to upload a large number of pictures to your site, and they may turn out to be quite “weighty”, which often causes severe slowdown in page loading. Neither visitors nor search engines like this.
So, want to figure out how to reduce the weight of a photo? To compress images, it is appropriate to use a wide variety of programs. Let us dwell on a few of them. Consider the RIOT program. In this application, the user has the opportunity to set the compression percentage on his own, while in the viewing window you will see what image becomes. You can immediately change the format. First you need to select a picture, open it or simply drag it with the mouse to the working window. After that, you need to select the format in which the save will be performed. For the JPEG format, you do not need to specify a compression percentage of more than 85%, since it will not work in order to reduce the weight of the photo without losing quality.
Next, you need to click the “Compress to size” button, after which you will need to set the size in kb in the window. However, this is not necessary, because sometimes the user is satisfied with the size indicated in brackets above the right window. You can proceed to the next step, namely, click on the button that says “Save As.”
This program to reduce the weight of the photo has a very extensive functionality. It is able to change not only the size of the image, but also sharpness, contrast, remove color.
You can use another application - Paint.NET.
A standard Windows program called Paint is not suitable for such a task, since it "loses" the quality of images. Paint.NET application allows you to edit the image without loss of quality. Consider how to reduce the weight of the photo using the specified application. The desired image must be loaded into this program. And to reduce weight, you must perform the following action: click "File - Save As." The smallest amount of image files such as JPG and JPEG, PNG files have better quality, and therefore larger. The greatest weight is possessed by BMP and TIF images.
After choosing a file type and clicking on the “Save” button, a photo will appear in front of you that you save, as well as a slider showing the quality, determined as a percentage. You can drag the slider until the value reaches, for example, 80-85%. The result after saving, as well as the weight of the future file will be shown on the right. If we talk about how to reduce the weight of a picture or photo, then it is worth mentioning the possibility of changing the resolution of the image. At the same time, it will not lose quality, but it will weigh significantly less.
The two methods considered allow reducing the weight of images without losing quality. In the end, you can give one recommendation. When editing a picture, you should always select the "Save As" option so that you have the original image. It is possible that it will still be useful to you.