Social Media Sponsored Posts

Examples of advertisement options for Questex are below, along with specifications. For questions, please contact

Social Media Ad Posts include Facebook, Instagram, and LinkedIn.

Submitting Creative Materials

Materials Due Date: Creative is due 2 Mondays before the ad goes live (ex: if the ad begins the week of January 22nd, creative is due by Monday, January 8th).


Image with Link


Image ratio: 1.91:1 to 1.1

Recommended resolution: at least 1080 x 1080px

Text: 125 characters

Images with more than 20% text may experience reduced performance



Video ratio: 9:16 to 16:9

File size: 4GB Max

H.264 video compression, high profile preferred, square pixels, fixed frame rate, progressive scan

Text: 125 characters

Vertical videos with ratio taller than 4:5 may be masked to 4:5 


Image & Video Feed Posts


File type: jpg or png

Aspect ratio range: between 4:5 and 1.91:1

Captions will be truncated after 125 characters 



1080 x 1920 px

Image ratio: 9:16 and 16:9 to 4:5