Made by DeportedToHell. Its authors own it and answer for it. Not made or endorsed by the Horizon project. Mod policy
A port of ShulkerBoxTooltip by MisterPeModder to Horizon, as a native mod: the contents of a container item right in its tooltip, with ShulkerBoxTooltip's own window texture, layout and colours.
- Shift: compact preview, equal items merged (1.2k, 45k…); Alt+Shift: full preview, every slot in place; Ctrl: lock the tooltip and hover the items inside it for their own tooltips.
- Every shulker box (tinted with its dye), chests, copper and trapped chests, barrels, furnaces, droppers, dispensers, hoppers, brewing stands, chiseled bookshelves, decorated pots, shelves, lecterns and any item holding contents.
- The ender chest (synced in single player and on Horizon servers with the mod, otherwise what it held when you last opened it) and bundles (three themes).
- ShulkerBoxTooltip's own config screen (Mod Menu's Configure, or Options > Mods > Shulker Box Tooltip > Configure...): five tabs, every option, reset and undo. English and Russian.
Built for Horizon Nightly 2026-11-08 (fdc87ae). Native mods are compiled into the game and are not sandboxed: build only code you trust.
Credits. ShulkerBoxTooltip is Copyright (c) MisterPeModder, MIT License; the textures are its own. This port rewrites it in Rust under the same licence and is not affiliated with MisterPeModder, Mojang or Microsoft.
Native code
A native mod is Rust code that the launcher compiles into a game of its own, the Native mods instance. It is not sandboxed: it can do anything you can on this computer. The launcher builds it only after a warning that names it, and a reviewer read its source before it was listed. Read the source yourself before you build it. How native mods work
Versions
1.0.12026-11-09 · for Minecraft 26.3 · made on Horizon fdc87ae
Ender chest contents from the server: slots outside the 27-slot chest are ignored, so a hostile server cannot make the client allocate for a huge index (with a regression test). Built for Horizon Nightly 2026-11-08 (fdc87ae).