I found a great site for resizing photos for those of you that do not have Photoshop or another program to size images appropriately before uploading them to your site. I have spoken with many of the site admins about the importance of sizing images correctly before uploading them to a page. Often times images can be 2-4MB in size which can bog down the load time of the site and take up unnecessary disk space over time. If you are trying to add an image that only needs to be 150px x 150px, there is no need to upload an image at 4000px x 3000px. This tool will help you resize the images before you upload them to WordPress:
Please note that you should also RENAME your Image to something searchable – instead of image1 for example use something from the image like “kids playing soccer” This way when you’ve uploaded it you can click on the search button in the media folder and find all the images that have the word kids or soccer.