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Messenger Gallery image size issues

  • July 14, 2025
  • 5 replies
  • 50 views

LREECE111

Anyone else having issues with the gallery image sizes on mobile? Usually this happens when a Meta or iphone update happens and we just have to wait it out. Please advise if you have information. I dont want to have to go in and resize all images.

 

Best answer by rodrigo_silvano

Hey, ​@LREECE111 

These are the sizes:

 

5 replies

rodrigo_silvano
Forum|alt.badge.img+4
  • Manychat Community Moderator
  • 1002 replies
  • July 14, 2025

Hey, ​@LREECE111 

Are you following the media guidelines?


Please, check this article about this: https://help.manychat.com/hc/en-us/articles/14281167455388-Media-guidelines-for-Facebook-Messenger-WhatsApp-and-Instagram-automations


LREECE111
  • Author
  • 4 replies
  • July 14, 2025

Hey ​@rodrigo_silvano are these new image size requirements? Mine used to be fine. These images were fine up until recently.

They are 900x900 px.  Please advise what I should do.


rodrigo_silvano
Forum|alt.badge.img+4
  • Manychat Community Moderator
  • 1002 replies
  • Answer
  • July 14, 2025

Hey, ​@LREECE111 

These are the sizes:

 


LREECE111
  • Author
  • 4 replies
  • July 15, 2025

I understand that, but Ive had images the size of 900x900 for years, never had any issues. Why now? Take a look at this one. They are the same size and the same template that i use. 

 


Fabio Gaulke
Forum|alt.badge.img+3
  • Manychat Community Moderator
  • 1404 replies
  • July 15, 2025

@LREECE111, welcome to the “Meta, why you do this?” Club. 😅

 

These changes don't come from Manychat's side. From time to time Meta releases new design/sizing guides and the only option we, users, have is to comply and adapt our media to fit into the new guidelines. 🫠

 

There may be older templates that still work with 1:1 ratio images, but new ones will need to be created with the specifications Rodrigo already shared, or it will be cropped, as you already saw.