I do not know the app, I do not use that APP on my phone for reasons that are not relevant now. I only use imgur on my laptop. As for the desktop version, such a thing does not exist as such today, there is a mobile web, the classic m.page that usually works the same as the App, sometimes the difference is imperceptible, but today everyone wants an App.
In fact, the m.imgur.com (web mobile) version is only for viewing, they don't feel like enabling the upload, they force you to use their APP (nothing new happens with other famous apps)
Anyway, so if you don't want to use that App or any other on your cell phone, surely you have Twitter, well this social network serves to host images:
Step 0: upload the photo to your twitter app.
Step 1:
Touch on the photo and "copy image address"
Step 2:
You get this:
https://pbs.twimg.com/media/E1D8RMBVIAITtou?format=jpg&name=small
See the "?"
https://pbs.twimg.com/media/E1D8RMBVIAITtou.jpg
change to .jpg and you're done...link.
Want to view use code:
If the image is very large, so use:
There are many ways to host (upload) a photo but not all of them are allowed in the forum, so the recommendation is to use imgur, generally the one most frequently used.
Do not forget to point out the source of the photo/pic.
Source: I make the reference here, but it must always go below the image.
Source: https://twitter.com/fMbeTcoiN/status/1391890485979930626/photo/1