Treevamped

The mod changes how overworld trees generate. Some trees grow about three to four blocks taller, with leaves placed higher, so players walking or riding a horse under them are less likely to bump their heads. Trunk placers and foliage placers are altered on certain trees, changing their appearance, and a few trees are given larger sizes and more variety in shape. Biome vegetation distribution is adjusted in some forests, producing wider mixes of small and large trees. Dark Oak and Pale Oak can now also generate as single-block trees, and the mod adds rarer, larger tree features, such as a fancy oak or a mega pine in taiga-like biomes.

The mod is built around gameplay: a single tree gives more resources, and a player can grow the new tree types from saplings, including fancier variants of Dark Oak, Pale Oak and Oak in a 2x2 formation. Spruce, Jungle, Dark Oak and Pale Oak fancy variants are excluded from that growth option. The changes live in the configured feature JSON files of the trees. Treevamped requires Fabric API and is server-side only, so players join a server running it without installing anything. The source code is public under the MIT License, and the project is open source. Files exist for 1.21.11 only, with version 1.4.0 as the latest Fabric file, released 2026-09-20.