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Resources / Mods / Diagonal Walls

Diagonal Walls

The missing diagonal blocks are here! After all these years. Finally, you have them all.

ModsFree1.20 – 26.x
by Fuzs · listed from Modrinth
Download ›

Direct download from Modrinth · 4,324,869 downloads

Diagonal Walls screenshot 1

What it does

Diagonal Walls is a mod made by Fuzs. The missing diagonal blocks are here! After all these years. Finally, you have them all.

It supports Minecraft 1.20 – 26.x. It has been downloaded 4,324,869 times on Modrinth. The last update came out on Sep 23, 2026.

Supported versions

26.x1.211.20

Release history

Diagonal Walls has had 48 releases on Modrinth since Feb 1, 2024. 10 of them came out in the past year. The newest is 26.3.0, released on Sep 23, 2026. It is made for Minecraft 26.3. It runs on NeoForge. The download is 125 KB.

VersionReleasedMinecraftType
26.3.0Sep 23, 202626.3Release
26.3.0Sep 23, 202626.3Release
26.2.0Jun 18, 202626.2Release
26.2.0Jun 18, 202626.2Release
26.1.0Apr 30, 202626.1, 26.1.1, 26.1.2Release
Description from the author on Modrinth

[](lunapixel.studio/discord) [](https://x.com/Fuss…)

Diagonal Walls completes the Diagonal Blocks family, allowing walls to connect diagonally for more natural shapes and more freedom in your builds. 🧱 Castles, ruins, and city walls can now be designed without being locked to rigid angles.

Please note that for technical reasons, installing this mod removes vertical wall connections. Walls will no longer connect upwards and will show gaps when stacked, similar to Minecraft 1.15.2 and earlier. This behavior is not a bug, and restoring vertical connections is not technically feasible and is therefore not planned.

Blocks added by other mods are supported dynamically whenever possible, and any unintended behavior can be controlled using the diagonalwalls:non_diagonal_walls block tag. ⚙️ It also works seamlessly with most resource packs without extra setup.

Part of the Diagonal Blocks family, alongside Diagonal Fences and Diagonal Windows, expanding diagonal building in multiple directions. ✨

⏩ INSTALLATION REQUIRED ON CLIENT & REQUIRED ON SERVER

⏩ REQUIRES PUZZLES LIB TO BE INSTALLED (FABRIC & NEOFORGE)

⏩ REQUIRES FABRIC API TO BE INSTALLED (FABRIC)

⏩ REQUIRES FORGE CONFIG API PORT TO BE INSTALLED (FABRIC)

If available for a mod, configuration is possible directly from in-game using the mod menu (requires Mod Menu by Prospector to be installed on Fabric).

For manual configuration using an external text editor all files are found at .minecraft/config, named as MOD_ID-client.toml, MOD_ID-common.toml, or MOD_ID-server.toml, depending on the type of config. Not all types might exist for a mod, if any at all.

🌟 Thanks a lot to XFactHD for contributing the diagonal model transformation code and helping out during development in general!

[](modrinth.com/mod/easy-anvils)
  
[](modrinth.com/mod/natural-waters)

 
 
 

[](modrinth.com/mod/pick-up-notifier)
  
[](modrinth.com/mod/easy-shulker-boxes)

 
 
 

[](modrinth.com/mod/enchanting-infuser)
  
[](modrinth.com/mod/stonecutting-upgrade)

 
 
 

[](modrinth.com/mod/nether-chested)
  
[](modrinth.com/mod/stoneworks)

 
 
 

[](modrinth.com/mod/overflowing-bars)
  
[](modrinth.com/mod/echo-chest)

[](lunapixel.studio/discord)

© 2026 @heyitsfuzs. All rights reserved. This page was last edited on 11 September 2026, at 06:44 (UTC).

Written by Fuzs. Read it with pictures on Modrinth.

How to install Diagonal Walls

  1. This mod is needed on both the server and every player who joins.

  2. Install Fabric, Forge and NeoForge for Minecraft 1.20 – 26.x.

  3. Add the mods it needs: Puzzles Lib.

  4. Download the .jar file from Modrinth and put it in the mods folder of your .minecraft directory.

  5. Start Minecraft with the Fabric profile.

  6. Easier: in Prism Launcher or the Modrinth App, search for Diagonal Walls in your instance's mods and click Install. It adds the loader and the mods it needs for you.

Full guide: How to install Minecraft mods

Compatibility

Minecraft versions
26.x, 1.21, 1.20
Runs on
Fabric, Forge, NeoForge
Where it runs
Client and server
Edition
Java
Needs
Puzzles Lib
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 11, 2026)

Diagonal Walls compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Diagonal Wallsthe one you looked at4.3M1.20 – 26.xSep 23, 2026Free
Sodium Shadowy Path BlocksRynnavinx25.3M1.16 – 26.xSep 17, 2026Free
HighlightThatGravyBoat11.2M1.19 – 26.xJul 20, 2026Free
Falling LeavesFourmisain28.1M1.16 – 26.xSep 16, 2026Free

Questions

Does Diagonal Walls work on Minecraft 26.x?

Yes. Diagonal Walls supports Minecraft 26.x. All supported versions: 26.x, 1.21, 1.20.

Is Diagonal Walls free?

Yes. Diagonal Walls is free to download from Modrinth.

Is Diagonal Walls client-side or server-side?

Both. The server and every player need Diagonal Walls installed.

Does Diagonal Walls need anything else?

Yes: Puzzles Lib. Install it before Diagonal Walls.

Is Diagonal Walls still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Diagonal Walls?

The closest ones are Sodium Shadowy Path Blocks, Highlight and Falling Leaves. Compare all alternatives

Alternatives to Diagonal Walls

HighlightMods · 1.19 – 26.x

Highlight changes the visualization of specific blocks in the game to have more aligned selections to their models.

Free11,194,773 downloads
Compare all alternatives ›

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