mod
Redstone PenMinecraft mod for 1.21.1
Adds a pen to draw Redstone selectively and optimized, as well as different signal repeating relays, and a Redstone logic controller.
- Latest version
- 1.11.43
- Minecraft
- 1.16.5 to 1.21.1
- Java
- Java 21+
- Loaders
- NeoForge, Forge, Fabric
- Licence
- MIT
- Downloads
- 332.5k
- Updated
- 21 mo ago
- Available on
- Modrinth
Our hostingHost Redstone Pen servers
One click and Redstone Pen is installed with the right loader, on hardware built for it.
- 1.21.1
- NeoForge
- Forge
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version Redstone Pen declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.1 | NeoForge, Forge, Fabric | 21+ | declared | 8 Aug 2024 |
| 1.21 | Fabric, NeoForge, Forge | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Fabric, NeoForge, Forge | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | NeoForge, Forge, Fabric | 21+ | declared | 23 Apr 2024 |
| 1.20.5-pre1 | Fabric, NeoForge, Forge | 21+ | declared | 10 Apr 2024 |
| 1.20.4 | Forge, NeoForge, Fabric | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Forge, Fabric, NeoForge | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | NeoForge, Forge, Fabric | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | Fabric, NeoForge, Forge | 17+ | declared | 12 Jun 2023 |
| 1.19.3 | Forge, NeoForge, Fabric | 17+ | declared | 7 Dec 2022 |
| 1.19.2 | Forge, NeoForge, Fabric | 17+ | declared | 5 Aug 2022 |
| 1.18.2 | Forge, NeoForge, Fabric | 17+ | declared | 28 Feb 2022 |
| 1.16.5 | Forge, NeoForge, Fabric | 8+ | declared | 14 Jan 2021 |
For Minecraft 1.21.1
Choose the loader you use before downloading.
- Get Fabric
Fabric
1.11.43 · 25 Jan 2025 · redstonepen-1.21.1-fabric-1.11.43.jar
- Get NeoForge
NeoForge
1.11.42 · 19 Jan 2025 · redstonepen-1.21-neoforge-1.11.42.jar
Most recently published release
redstonepen-1.21.1-fabric-1.11.43.jar · 0.5 MB · for 1.21.1, 1.21 · Fabric
306f28141871…Older versions24Hide older versions
- 1.11.4219 Jan 20251.21.10.5 MB292 downloads
7446d400a5cb…Get - 1.11.4128 Sept 20241.21.1, 1.210.5 MB2.5k downloads
38fc5b521ee7…Get - 1.11.3915 Sept 20241.21.1, 1.210.5 MB479 downloads
9a62b4dab8d7…Get - 1.11.4021 Aug 20241.21.1, 1.210.5 MB505 downloads
29adfa102629…Get - 1.11.382 Aug 20241.21.1, 1.210.5 MB486 downloads
00fda8ffbd89…Get - 1.11.371 Aug 20241.210.5 MB93 downloads
ce626525da58…Get - 1.8.3731 Jul 20241.20.40.5 MB365 downloads
921f1f7f5603…Get - 1.8.3331 Jul 20241.20.40.4 MB319 downloads
3a484382d40d…Get - 1.11.3630 Jul 20241.210.5 MB166 downloads
8c64bf5e4dc0…Get - 1.11.3519 Jul 20241.210.5 MB276 downloads
bc291d3e8586…Get - 1.11.3313 Jul 20241.210.5 MB194 downloads
f29d3fe437f8…Get - 1.11.346 Jul 20241.210.5 MB343 downloads
d0b587f7c52c…Get - 1.10.333 May 20241.20.60.5 MB648 downloads
a9525e327c59…Get - 1.9.3323 Apr 20241.20.50.5 MB202 downloads
78c0bbd85bed…Get - 1.9.3212 Apr 20241.20.5-pre10.5 MB93 downloads
20d140af054b…Get - 1.8.3212 Apr 20241.20.40.4 MB136 downloads
eee4ba91146e…Get - 1.3.337 Apr 20241.20.10.5 MB44.6k downloads
822a425327f4…Choose file on publisher ↗ - 1.2.327 Apr 20241.19.20.5 MB3.2k downloads
e0635f64baff…Get - 1.5.316 Apr 20241.20.10.5 MB23.4k downloads
0e1d73ac4fb8…Get - 1.3.326 Apr 20241.20.10.5 MB110 downloads
83aee115bd52…Choose file on publisher ↗ - 1.8.316 Apr 20241.20.40.4 MB84 downloads
48dfbcd21377…Get - 1.8.3023 Mar 20241.20.40.4 MB75 downloads
cc9bd6af0fc5…Get - 1.8.2917 Mar 20241.20.40.4 MB210 downloads
324e5911cbd6…Get - 1.3.299 Mar 20241.20.10.4 MB747 downloads
33ec96b60254…Choose file on publisher ↗
Frequently asked
Does Redstone Pen work on Minecraft 1.21.1?
Yes. 1.21.1 is the newest Minecraft version Redstone Pen declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Redstone Pen support?
Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Redstone Pen on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does Redstone Pen support?
NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Redstone Pen?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is Redstone Pen under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Redstone Pen?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Redstone Pen safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .