Ratio
- 1.414 : 1 Silver ratio
- 1.618 : 1 Golden ratio
- 1.91 : 1 OGP image ratio for Facebook and Twitter
- 3 : 2 ratio of film camera etc.
- 4 : 3 Ratio of digital cameras, etc. (WordPress default)
- 16 : 9 HDTV
- Same ratio as original image
Thumbnails to be set
- thumbnail
- medium
- large
- Generated with theme
- Generated with plugin