A comrade has provided a presumably more long-lived link here.
On my Kobo Clara 2E, putting them all in .kobo\screensaver\ causes the reader to load a random image every time I turn it off. Probably works very similar for other Kobo readers.
Non-permanent links: link1 link2 link3. If all the links are dead at some point, I can upload again.
Honestly stolen from Paperback Paradise, @paprbckparadise@twitter, paperback-paradise@tumblr
lmao good idea, my default screensaver is literally an ad for itself.
What device do you have? I have a Kobo H2O something and it doesn't have an option to choose it, it only defaults to whatever you're reading.
Its a pocketbook basic, looks exactly like its advertised on amazon lmao