Nether Portal Coords
by justElias
Nether Portal Coord Mod gives Fabric players a command that converts a position between the Nether and the Overworld, so a trip through a portal lands at the right spot.
What it does
A single command calculates Nether and Overworld coordinates from a position the player enters. Players can use their current position or type in custom coordinates, which covers both planned routes and locations noted from another trip. Fabric API is the required dependency, and the mod is installed on the client, so servers do not need it.
The mod carries a built-in help command that lists its features and how each one is used. Players who travel often between dimensions and want to skip manual math and guesswork can use it while exploring or building across large distances. Files target 1.20.4, 1.21.1, 1.21.2 and 1.21.3, with 0.0.1-1.21.3 for 1.21.3 as the latest, and the code is open source under the MIT License.
Key features
Overworld and Nether conversion
One command returns the matching Nether or Overworld coordinates for a given position.
Current or custom position
The calculation can start from the player's current location or from coordinates typed in by the player.
Built-in help command
A help command explains the available commands and their use directly in the game.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
Portal travel between dimensions
Players who move often between the Overworld and the Nether can read the destination coordinates before stepping through a portal.
Planning builds across distances
Coordinates calculated ahead of time help place structures that line up across the two dimensions.
Who it’s for: Adventure players who travel between the Overworld and the Nether and want exact coordinates without doing the conversion by hand. The mod is a client-side tool, so it fits single-player worlds and multiplayer clients on any server.
How it compares
Slash Portal is also a client-side Fabric mod under the MIT License, but it covers 1.20 – 1.21.4. Portal Calculator is open source under the CC0 1.0 Universal license and runs on client and server for 1.20.1 – 26.3. Coords Translator is client-side on Fabric for 1.21.1 only, and it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Nether Portal Coords | Fabric | 1.20.4 – 1.21.3 | Client-side only | 2024-10-25 |
| Slash Portal | Fabric | 1.20 – 1.21.4 | Client-side only | 2024-02-17 |
| Portal Calculator | Fabric | 1.20.1 – 26.3 | Client and server | 2026-09-19 |
| Coords Translator | Fabric | 1.21.1 | Client-side only | 2025-03-11 |
Questions
Does Nether Portal Coord Mod need Fabric API?
Does the server need to run Nether Portal Coord Mod?
Which game versions have files for Nether Portal Coord Mod?
In the catalog
Nether Portal Coords is one of 19,031 Adventure mods on ModsFinder, and one of 10,052 Adventure mods for Fabric. 13,252 mods support Minecraft 1.21.3.
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What the author says
The Nether Portal Coord Mod is a useful tool for Minecraft players who frequently travel between the Overworld and the Nether. This lightweight mod adds a command to your game that allows you to quickly calculate Nether and Overworld coordinates based on your current position or custom coordinates. Whether you're…
Official listing
- Modrinth page
- modrinth.com/mod/nether-portal-coords
- Owner
- justElias
- Published
- 2024-02-26
- Updated on Modrinth
- 2024-10-25
- Facts verified
- 2026-10-15