wojciechborowicz

Resizeer is a WordPress plugin designed to help you manage your media library more efficiently, ensuring your images are optimally sized for both web performance and quality. With Resizeer, you can automate the image resizing process, whether you’re uploading new images or dealing with existing ones in your library.

Resizeer

Optimize your images automatically and forget about resizing and compressing them manually before uploading to your WordPress site.

Mike Bijon

Get better uploaded quality or save bandwidth: Change the JPEG compression-level of uploaded images and thumbnails.
‘Resized Image Quality’ lets you easily change the compression-level of uploaded JPEG images and thumbnails. Set it for maximum quality when you want images to look their best, or take advantage of lower quality settings to save bandwidth.
The only interface is a slider aqdded to the Settings > Media admin page, making this easier to use than other compression plugins or functions.php settings.

WP Resized Image Quality

Get better uploaded quality or save bandwidth: Change the JPEG compression-level of uploaded images and thumbnails.

Resizeer vs WP Resized Image Quality