Note: Lemmy UI doesn’t seem to allow for inline spoilers. It only allows for block spoilers.

This is the default spoiler generated by Lemmy UI:

This is the Lemmy UI spoiler with some basic markdown syntax:

This is a custom inline spoiler syntax: ::: spoiler this is a spoiler :::

This is a custom inline spoiler with markdown formatting: ::: spoiler this is a bolded spoiler :::