What is this Plugin?
Automic Image Compression & Bulk Image Compression is a plugin to enable the automic image compression on upload .
Also you can select the images you want to compress and press compress .
How to install it ?
1)Upload Files on wp-content/plugins directory using an FTP program like Filezilla or CyberDuck
2)Enable the plugin by going to Plugins-> Installed Plugins and press Activate on Plugin Automatic Image Compression & Bulk Image Compression
Features
Automic Image Compression & Bulk Image Compression is a plugin to enable the automic image compression on upload .
Also you can select the images you want to compress and press compress .
How it Works ?
Navigate to Media -> Image Compression Settings .
There are 2 tabs there. One is Compression Settings to enable the automatic Image Compression on Upload.
Select the Quality level you want the images to automatically compressed, check the box Enable Image Compression on Upload and press Save Changes.
Note:I suggest you to use a quality level above 70% for the compression to be almost lossless.
Now all the images you are uploading will automatically compressed, no further action needed .
Note: In case you get any server timeout issue, try to increase your memory limit in wp-config.php .
What about the already uploaded images?
To compress the already uploaded images go to the 2nd tab Bulk Image Compression select the compression quality level and the images you want to compress and press Compress Selected Images.