Do you know that your when we upload media files( Images) in our WordPress website Its image quality decrease automatically to 10%. So It is most important thing to know how to increase the image quality of WordPress images. First we know why WordPress do this.
Why WordPress reduce image quality ?
Because WordPress doesn’t want to slow down your web page speed for the user who visit your website. As we all know if our web page loading time is high no one will wait more than 4 seconds (Average users wait time), He/She will just close that window and open other website that will open much faster than yours. That’s why WordPress decrease the size of image ( in KB or MB) and its quality too.
Read Also: How to Regenerate Thumbnails or New Image Sizes in WordPress
So what things we need to do to reduce the size of image or increase the Quality for the users so they will see good quality pictures.
How to Increase and Decrease WordPress Image Qualtiy?
Download WP Resized Image Quality
Download the WordPress WP Resized Image Quality plugin from the WordPress plugin repository by using Dashboard or Direct download it.
Download from Dashboard.
Click to the Plugins menu then click to Add New button and search the WP Resized Image Quality. Install it by click to Install button and click to Activate button for activate it.

Start Controlling Image Quality
Hover to the Setting menu and find-out the option name Image Quality and click on it to open.
Now see the your image compression is 90%. Click to value icon and move it right hand side to increase it or for decreasing quality move it to left side.
Finally click to Save Changes for save your setting.

If you have any query and opinion about anything please comment below I will reply you soon.