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no-teleport

by Rutubet

no-teleport runs only on the client and targets 26.1.2 on Fabric, keeping players from passing through Nether portal blocks on foot.

FabricClient-side onlyMIT License26.1.2

What it does

The mod changes how the client treats Nether portal blocks. A portal block is given a solid collision box covering the whole block, so walking into one feels like striking an unseen barrier, yet the visible swirl keeps animating as usual. The rendered shape of the portal is not altered.

Ender Pearl use is checked on the client before the item-use packet is sent. The mod simulates a conservative pearl path that widens into a danger area, and if that area touches a loaded Nether portal block the throw is cancelled. Pearls thrown well away from portals work as usual. Because the check happens on the client, the server never receives a pearl throw that would pass through a portal.

The mod is published for Fabric on 26.1.2 only, with 0.1.0 as the latest file, released on 2026-07-06. Only the client needs it, so servers run without it, and the server must still be configured to accept the mod's behavior. The code is under the MIT License and is not open source.

Key features

  1. Solid portal collision

    Nether portal blocks gain a full-block collision shape, so walking into one is blocked without changing how it looks.

  2. Pearl path check

    Before an Ender Pearl is thrown, a conservative trajectory is simulated to see whether it would pass near a loaded portal.

  3. Cancelled risky throws

    A throw whose predicted danger area touches a loaded Nether portal block is cancelled before the item-use packet is sent.

  4. Normal pearls stay available

    Ender Pearls thrown away from Nether portals are unaffected and behave as in vanilla.

Compatibility

Latest build for each game version and loader.

26.1.20.1.0
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Use cases

Who it’s for: Players on Fabric 26.1.2 who want Nether portals to act as solid blocks on their own client, with no server-side change needed.

How it compares

Full comparison

Instant Portal Nether is server-side only, runs on Fabric for 26.1.2 – 26.2 and is published under the MIT License, but it is not open source. NoEnderPearlDamage is also server-side only, covers 1.21.8 – 1.21.10, and is licensed under Creative Commons Attribution Non Commercial No Derivatives 4.0, which is not open source. no-teleport differs by running only on the client and covering 26.1.2 alone.

ModLoadersGame versionsEnvironmentUpdated
no-teleportFabric26.1.2Client-side only2026-07-06
Instant Portal NetherFabric26.1.2 – 26.2Server-side only2026-06-28
NoEnderPearlDamageFabric1.21.8 – 1.21.10Server-side only2025-11-21

Questions

Does no-teleport need to be installed on the server?

No. The mod is client-side only, so only the player's client needs it. The server can run without it.

Which Minecraft version does no-teleport support?

Only 26.1.2. The latest Fabric file, 0.1.0, is published for that version alone.

Does no-teleport change how Nether portals look?

No. Portals keep their normal rendering and animation, and only their collision shape changes.

Are Ender Pearls still usable near portals?

Yes, but a throw whose predicted path touches a loaded Nether portal is cancelled before it is sent. Pearls thrown elsewhere work normally.

What the author says

No Teleport is a client-side Fabric mod for Minecraft 26.1.2 that prevents players from teleporting through Nether portals. It makes Nether portal blocks behave like full solid blocks on the client, so walking into a portal feels like hitting an invisible wall while the portal still renders normally. It also performs…
Rutubet, on the Modrinth page

Official listing

Owner
Rutubet
Published
2026-07-06
Updated on Modrinth
2026-07-06
Facts verified
2026-10-15
Open on ModrinthCompare