Compressed files decreases the load time for pages on mobile and in rural areas. Please use the following resources to compress your images and documents before uploading them into the media library.

Image TypeSize (all dimensions are in pixels)Block Type Typically Used
Hero1920 wide x 600 tallSite Customizer
Smart Slider Images1200 wide x 800 tall*Smart Slider Plugin
Headshots / Vertical Images480 wide x 720 tallImage-Media Block
Horizontal Page Images (example)720 wide x 480 tallImage, Image-Media
Featured Image (News)900 wide x 600 tallBlog Posts / News Feeds
Image Dimensions for Common Image Uses

*Please note, some Smart Slider templates require a different size image. Please check your template before uploading the image.

CANTO: How to Crop, Resize, and Compress an Image

Step 1:

Screenshot of the Canto photo gallery with a circle around the "download image" icon
  • Find the image you want
  • Click the download icon in the top left corner
A closer look at the "download image" icon in Canto

Step 2:

Screenshot of the Canto image edit options
  • Choose what you want to do to the image
  • Crop is removing part of the image
  • Resize is keeping everything in the image but making the picture a different size
  • Compression is keeping the whole image but shrinking down the file size
A screenshot of the options in Canto for editing an image

Step 3:

  • Crop can be done freeform (you choose the dimensions)
  • Or with a preset ratio option
  • You can also use the W H size options to type in the dimensions you want the image while in Freeform

Step 4:

  • Resizing can be done by typing in the dimensions you want into the Width and Height sections.
  • If you want to keep the aspect ratio, click the lock icon to “lock” in the ratio of the picture
  • Please use the size guide above to know what dimensions to set your images
image 6

Step 5:

  • Compression can be done by adjusting the quality percentage bar and DPI number and reducing it to the required size / pixel quality.
A Screenshot of the File Compression bar in Canto
A Screenshot of the DPI adjuster in Canto
  • Most online resources agree that the average DPI for an image on the web is 72
  • Please note there is a fine line between compressed and “grainy” from adjusting the number of pixels.
A comparison screenshot between the size of an uncompressed image and a compressed image

Step 6:

  • When you are done with your image, you can download it by selecting the download button in the bottom right corner
A screenshot of the Download Image button within Canto

WINDOWS: How to Crop and Resize an Image

Step 1:

Screenshot of file explorer with an image selected
  • Find the image you want to use (either on your desktop, Canto, SmugMug, etc.)
  • Download the image if needed

Step 2:

Screenshot of photo editor options dropdown
  • Open the image by double clicking within your file explorer in Windows Photos
  • Select the three dots at the top and click “Resize Image”

Step 3:

Screenshot of the Windows Photo editor with the "image edit" circled on the top left
  • To crop an image, select the photo and pen icon on the top left
screenshot of the aspect ratio editor
  • Crop can be done freeform (you choose the dimensions)
  • Or with a preset ratio option

Step 4:

Screenshot of image resize options
  • From here, you can put in the dimensions you want the image to become.
  • Resizing can be done by typing in the dimensions you want into the Width and Height sections.
  • If you want to keep the aspect ratio, click the lock icon to “lock” in the ratio of the picture
  • Please use the size guide above to know what dimensions to set your images

Step 5:

Screenshot of an image in a browser based image compressor
  • Take your resized image and put it into the Image Compressor of your choice.
  • I like Optimizilla at https://imagecompressor.com/ but you can use whatever compressor you want.
  • Download the compressed image.