There are similar services to this one, but they are either convoluted with ads, or require sign-up, or expect you to fill out a survey or something.
picburn is small, safe, and has no interest (nor the code or the server space) for storing your uploads.
give it a try if it fits your usecase and let me know what you think.
Note: there was a typo in the url
franze•40m ago
i set to view just one time
opend url - image was shown
opened url in anonymous browser - image was shown
reloaded - image gone
shelldweller•31m ago