Some messaging buttons are gone - I can't post pictures or links.

But maybe you can not on iphone

Sounds like a chess.com problem to me, hopefully they'll quickly figure it out and resolve it.

Everyone so far that has been affected is in USA. Could be a coincidence, but maybe it's a geographical issue. 

Yeah, I am in the USA

Help and support could post a banner message letting people know what's up,right?

They should

It got fixxed I think, let me see

YESSSS

IT WORKS!!!

Mine is not fixed.  Still missing image, emoji, and link buttons.

really, I have all of that

Maybe wait an hour, or refresj the page

Logged out, closed browser, re-opened, logged in, buttons still missing.

It will probably be fixed for everyone soon

I have a chromebook - I also can longer post images or videos.

Yes, still a problem here too.

I suspect that chess.com has more on their plate than they've expected and don't have ENOUGH people to get things fixed

All tool buttons restored!  Links and smileys and images are all mine again!     Thanks guys!

The problem appears to be fixed (I'll post a board below). Sorry to those who are in games with me. I've been off-line for a few days due to a problem with my house. Things are fixed, so my schedule should be normal again. Here's a pic (final game position when I played Martin):