Keypad Lock

Adds a Keypad lock block, which allows you to use a password for enabling redstone circuitry.

2.3K Downloads

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Rent Server with this Mod

Screenshots

About this Mod

Keypad block

Adds a block that interacts like a keypad lock, allows the user to input password upto 32 characters of length which then can power blocks/redstone and auto resets after 5 seconds.

Requires Fabric API

Acknowledgements

Big shoutout to Moonkey, who made the textures.

License

All code in this (Keypad) repository is completely free and open source, and you are free to read, distribute, and modify the code as long as you abide by the (fairly reasonable) terms of the GNU LGPLv3 license.

Available Versions

Keypad Lock 1.5release

MC 26.1fabric

March 31, 2026

Keypad Lock 1.4release

MC 1.21.11fabric

December 25, 2025

Keypad Lock 1.3.1release

MC 1.21.10fabric

December 25, 2025

Keypad Lock 1.3release

MC 1.21.9fabric

December 25, 2025

Keypad Lock 1.2.2release

MC 1.21.8fabric

December 25, 2025

How to Install Keypad Lock on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1).

Install Mod

Open the mod browser in the dashboard and search for "Keypad Lock". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

26.1, 1.21.11, 1.21.10 (+6 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Keypad Lock server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1). You can switch loaders with one click in the panel.

Is Keypad Lock compatible with fabric?

Keypad Lock officially supports fabric for Minecraft 26.1, 1.21.11, 1.21.10. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Keypad Lock – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Keypad Lock consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.