See the recommended formats, sizes, and dimensions for uploading images used in customization and content on the Kubo platform.
Platform customization
Login background (student and administrator)
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Accepted formats: .jpg
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Size: 50 MB
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Dimensions: 2880 px (width) × 1920 px (height)
Logo
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Accepted formats: .png
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Size: 10 MB
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Dimensions: 320 px (width) × 70 px (height)
Favicon
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Accepted formats: .png
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Size: 10 MB
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Dimensions: 16 px (width) × 16 px (height)
Email header and footer image
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Accepted formats: .jpg
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Size: 50 MB
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Dimensions: 700 px (width) × 94 px (height)
Student view background
This image cannot be configured by the administrator view. To add or change the image, you must open a ticket requesting the configuration.
When choosing an image, it is important to consider its visual impact on navigation. Images with too many elements, strong colors, or excessive information can hinder the reading and usability of the page, causing confusion between the background and the content cards displayed on the screen. Whenever possible, use more neutral images or those with less detail to keep the interface clear and facilitate student navigation.
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Dimensions: 1920 px (width) × 1080 px (height)
Static banner on the student view initial page
This image cannot be configured by the administrator view. To add or change the image, you must open a ticket requesting the configuration.
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Dimensions: 2543 px (width) × 319 px (height)
Platform content
Training cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Track cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Category cover
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Accepted formats: .jpg
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Dimensions: 500 px (width) × 500 px (height)
Banner
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Accepted formats: .jpg
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Size: 1 MB
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Dimensions: 1950 px × 359 px (height)
Certificate background front and back
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Accepted formats: .jpg
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Size: 1 MB
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Dimensions: 3333 px (width) × 2358 px (height)
Library material cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Podcast cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Microlearning cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
In-person course cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
In-person training cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Gamification campaigns
Banner
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Accepted formats: .jpg or .png
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Size: 5 MB
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Dimensions: 1080 px × 174 px
Cover
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Accepted formats: .jpg or .png
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Size: 5 MB
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Dimensions: 300 px × 150 px
Marketplace
Main banner
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Accepted formats: .jpg or .png
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Dimensions: 1227 px (width) × 309 px (height)
Secondary banner
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Accepted formats: .jpg or .png
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Dimensions: 1313 px (width) × 217 px (height)
Plan cover
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Accepted formats: .jpg
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Dimensions: 600 px (width) × 300 px (height)
Plans page banner
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Accepted formats: .jpg
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Dimensions: 1920 px (width) × 247 px (height)