- Loaders
- Forge
- Downloads on Modrinth
- 101
- Followers on Modrinth
- 1
- versions
- 2
- Updated
- July 25, 2026Jul 25
- Published
- in 2026
At a glance
Runs on Forge
For Minecraft 1.20.1
Client only — no need to install it on the server
Latest version — 1.1.0 from July 25, 2026
License MIT — free
Where it's neededGame versions1.20.1
In gamerequiredOn servernot needed
Install in the game only; not needed on the server
Vertical Navigator shows exactly what's below — before you jump.
How it works
Sneak near any edge and a ray traces straight down. A glowing marker lights up the landing point, while your HUD shows drop height and predicted fall damage in hearts. Water, lava, fire, and void all get color-coded warnings so you know what's waiting.
Features
- Edge detection — triggers when you sneak, no block directly below needed (3×3 area scan catches platform edges)
- Fall damage preview — hearts show
(height − 3) × 0.5formula - Water buffer — landing in water cancels damage, blue marker
- Lava · Fire · Void — instant death warnings in red / orange / purple
- Configurable HUD — press V to open the config screen, use arrow keys to position and scroll wheel to resize, with live preview
- Bilingual EN/CN — auto-switches with your Minecraft language
- Client only — no server install needed, works on any multiplayer
Compatibility
Minecraft 1.20.1 · Forge 47.4+ · Client only · No dependencies
FAQ
How to install Vertical Navigator?
Install Forge for your Minecraft version, download Vertical Navigator for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Vertical Navigator support?
Vertical Navigator has builds for Minecraft 1.20.1.
Is Vertical Navigator needed on the server?
Client only — no need to install it on the server
License and source
MIT Licensefree to use and share with credit to the author
