



Selectweaks is a clientside mod that allows you to change the color of the block selection box, with several options to do so. Additionally, the box reacts when you have low health, or low food, or when you take damage, just in case you're hurt while building in survival mode. Snap out of it—there's a zombie eating you.
Selectweaks Options include the ability to make the selection box a solid color of your choice, a solid color that strobes, or a rainbow outline. You can use the config file to select your preferred defaults. You can even switch back to the Minecraft default outline (black) by using an effect hotkey introduced by the mod. If you choose to play with the strobe or rainbow effect, you can also change strobe or color-cycling speed with a hotkey. This mod even respects the high contrast block outline option in the accessibility settings menu. Lastly, if you'd like to make the selection box invisible, you can do that too.
By default, the new hotkeys are [`] and [shift-`], but they can be changed in the keybinds menu.

To leave Feedback or a Bug Report, click "Report Issues" on the right and then click "New Issue". You are also welcome to leave a comment or a suggestion, or ask a question.
Permissions
- Please do not upload this mod to other websites.
- Feel free to use this in modpacks, if they are shared on Modrinth.
Mod authoring is difficult and time-consuming. Please consider donating, if you enjoy the mod.
My Projects
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.5
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as selectweaks-mc1.21.5-v1.3.jar — drop this file into the mods folder
- Download size: 26 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.


