Image size guidelines in Zoho Learn
Refer to this article to know about the maximum size and dimension of images that can be uploaded within Zoho Learn.
Hub Branding
Logo
- Maximum file upload size: 1 MB
- Supported file formats: JPEG, JPG, PNG, ICO

A transparent image with a maximum height of 64px is recommended.
Favicon
- Maximum file upload size: 20 KB
- Supported file formats: JPEG, JPG, PNG, ICO

A transparent image with a maximum height of 32px is recommended.
Manuals
- Banner Size: 10 MB
- Logo: 10 MB
- Thumbnail: 10 MB

Banner images wider than 1500 pixels are recommended .
Articles
- Images within an article: 10 MB at a time.
Spaces
Banner
- Size : 10 MB
- Dimensions: 5:2 ratio
Logo
- Size: 10 MB
- Dimensions: 96 x 96

Banner images wider than 1500 pixels are recommended .
Course Branding
Banner
- Size: 10 MB
- Dimension: 5:2 ratio
Thumbnail
- Size:10 MB
- Dimension : 5:2 ratio

The
file sizes mentioned in the article are individual file upload size
limits. Your total storage will depend on the plan that you've chosen.