(forgive me copyright gods)
Couldn't find a download or template for Webtoon Canvas Safe Zones, so I just made them myself and thought I'd share.
NOTE: I only ever work in double the size as listed on Webtoon.
For Square Thumb:
- 1080 x 1080 (Webtoon Recommended)
- 2160 x 2160 (My Settings (just 2x size))
For Vertical Thumb:
- 1080 x 1920 (Webtoon Recommended)
- 2160 x 3840 (My Settings (just 2x size))
Lines may look blurry in Recommended size, but should still be accurate.
        
                                        
FOR VERTICAL THUMBNAILS:
Create a New File. Either use 1080 x 1920 (Webtoon Recommended) or 2160 x 3840 (2x size)
Make Sure to CHECK: Template and SELECT: Vertical Safe Zone (Should appear in Downloaded Material).
 9
 9Create File and it should look like this:

NOTE: The "Safe Zone" (Inside Green Box) is what will NOT be blocked by Webtoon Canvas Labels.

FOR SQUARE THUMBNAILS:
Create a New File. Either use 1080 x 1080 (Webtoon Recommended) OR 2160 x 2160 (2x size)
Make Sure to CHECK: Template and SELECT: Square Safe Zone

Create File and it should look like this:

NOTE: The "Safe Zone" (Inside Green Box) is what will NOT be blocked by Webtoon Canvas Labels.

ALTERNATIVE METHOD:
Create a New File.

Find Template in Materials and Drag it onto the page

It should look like this:

NOTE: This example was for Vertical Safe Zone, but it works the exact same way for Square Safe Zone. Only difference is dimensions and template.
Category 1
 
                             
                                         
                                         
                                         
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
		                                 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                                     
                 
                             
                             
                             
                             
                            