The EToH XL Wiki is a community-run wiki for the EToH fan-game EToH XL (formerly known as JToH XL). EToH XL is a fan-game of Eternal Towers of Hell that is a complete spin-off, featuring ever tower as a large citadel with over 20 floors each. It is one of the many EToH fan-game wikis.

In March of 2026, the wiki was officially abandoned by its staff and marked as archived. While occasional edits do happen, the wiki is not moderated nor maintained by its volunteer staff. It is still available for public use.