A “mod mini” on Roblox usually means making a mini avatar or a small custom character, not a game mod. The easiest method is to use a mini avatar bundle or build one in the avatar editor by shrinking the body parts and choosing a small torso and short legs.

Fast way

  1. Open your Roblox avatar editor.
  2. Pick a small body bundle or mini-style avatar item.
  3. Choose a short-leg, small-torso setup.
  4. Go to body proportions and make the character smaller.
  5. Adjust head, hair, and clothes so the proportions still look good.

What works best

  • Short legs make the character look more “mini.”
  • A small torso helps a lot more than just shrinking everything evenly.
  • A classic or slightly blocky head usually fits the style better.
  • If accessories look too big, swap them out or remove them.

If you mean a mini game

If you meant “mod mini” as in a Roblox mini-game , that is a different thing: you would build it in Roblox Studio using maps, scripts, and gameplay systems. Roblox’s Creator documentation covers reusable modular building methods, which can help with that kind of project.

Caution

Some videos or posts about “mini mod menus” can be unsafe, sketchy, or against Roblox rules, so it is better to stick to avatar customization or legitimate Studio development.

TL;DR

For a mini Roblox avatar, use a short-leg, small-torso look, then shrink body proportions in the avatar editor. For a mini-game, use Roblox Studio instead.