Places to upload your images.

[GlitchyZorua]

https://cubeupload.com/ - 5MB file upload limit, account required. I personally use this for everywhere, and its pretty decent. I recommend it! I would also donate to them!  (Since they arent really doing this for profit. I would help em out!) You can do so here: https://cubeupload.com/donate

https://catbox.moe/ - 200MB file upload limit. Pretty decent, but its services are pretty slow.

https://alekeagle.me/ - Cumulonimbus. The funny cloud platform. 100MB file limit. Account required.

https://imgbb.com/  - I never used this one so really, I dont know, but seems to be very good nonetheless

https://postimages.org/

https://filegarden.com/

[wolfkitty42]

Is file.garden working still? I'm pretty sure most of the images I host there are currently fine, but I know it had some trouble recently and I noticed it was not on this list.

[Paprika]

I use Postimages for hosting things outside my website ! Melonland stuff is hosted here, it's also very convenient to store some stuff needed for a short time.

[boreal_cryptid]

thanks for sharing. i should check cubeupload, looks good

i would like add https://postimages.org/ then
i don't use it for anything "serious" though

UPD: damn, Paprika was quicker :D

[Bede]

Is file.garden working still? I'm pretty sure most of the images I host there are currently fine, but I know it had some trouble recently and I noticed it was not on this list.

Although the domain has changed to filegarden.com, it's still working! It had some trouble a while ago with its domain registrar, but they have switched services now and haven't had any issues since. It's my personal image host of choice, due to it being fast and able to host lots of different file types (including mp3s). I switched to it from Postimages, because Postimages had some pretty basic stuff locked behind a paywall (namely, displaying hotlinks in their original resolution).

[GlitchyZorua]

Added!

[Loebas]

I currently use imgbox.com. Looks like a great place to host my images which i post on several forums.
It also allows you to make albums.
It even gives you a choice to what resolution you want to make the thumbnail which you post on forums.

Sofar, i have no complaints about this service.