Free R15 Rig: Get One in Roblox Studio or Blender, Then Animate It (2026)

1. 1Open the Rig Generator. On the Avatar or Home tab, click Character. Older guides call it the Rig Builder; it is the same tool with a new name.
2. 2Choose R15. Not R6. R15 is the rig with elbows and knees, and the only one that can wear layered clothing.
3. 3Pick a body. Choose Masculine or Feminine, then a style. Every style is the same fifteen-part skeleton with different meshes and proportions.
4. 4Find it in the Explorer. It arrives in the Workspace as a model named Rig. Rename it, say to “Shopkeeper”, before you build anything around it.

That is a complete, correctly named R15 rig with a Humanoid, ready for the Animation Editor. The same menu can also insert your own avatar, outfit and accessories included, which is the quickest way to get a rig that looks like you. Because Studio built it, there is nothing hidden inside, which is more than you can say for most free models.

Every R15 rig, from the blockiest dummy to a tall Rthro body, has the same skeleton; only the meshes and part sizes change. Animations are saved against part names, so these names are the contract between a rig and every animation that plays on it.

Each joint sits inside the part it moves. The HumanoidRootPart is the invisible box the whole character hangs from: it is what travels when the character walks, and the one part it is fine to anchor.

One 2026 change to know about. Joints used to be Motor6Ds. In experiences with the Avatar Joint Upgrade on, which is the default for new ones, player characters spawn with AnimationConstraint joints instead. The names stay the same and the Animator drives them the same way; only scripts that search for Motor6D by class need updating.

Two good free sources, depending on whether you are animating or building a body:

For animation, an FK/IK rig is the comfortable choice: you drag a foot controller and the leg follows, instead of rotating three bones by hand. Xeno’s rig is free for commercial and non-commercial use (you just cannot resell it), and it happens to be the model our own animation viewer wears.

Getting the animation back into Studio is the fiddly half. Either open the Animation Editor on a rig with matching names and use ⋯ › Import › From FBX Animation, or use a round-trip plugin such as RBXMonkey, which moves keyframes between Blender and Studio directly.

• What about exporting from Studio? Studio’s glTF export is still in beta, carries no animation, and only covers assets you have the rights to export. For animating, the two sources above are the dependable route.
• Open .blend files only from sources you trust. A .blend can carry Python scripts, which is why Blender asks before running them. Rigs with a control panel need that script to work, so allow it only for files you trust.

Usually, but check. A free model can carry scripts, and a script hidden in a “free R15 rig” runs in your game the moment you press Play. The Rig Generator gives you the same rig with nothing inside it you did not ask for, so there is rarely a reason to take the risk on a plain dummy.

1. 1Look for scripts. Expand the model in the Explorer and check for Script, LocalScript or ModuleScript objects. A rig needs none of them to be animated.
2. 2Check the names. R15 parts are called LeftUpperArm, not Left Arm. The second is R6, and R15 animations will not move it.
3. 3Run the checker. The script in the next section counts parts and joints and flags anything anchored.

Select the rig’s model in the Explorer, open the Command Bar, and paste this. It prints the rig type, counts parts and joints, and warns about the two problems that cause most frozen rigs:

-- Select the rig's Model in the Explorer, then paste this into the Command Bar
local rig = game:GetService("Selection"):Get()[1]
assert(rig and rig:IsA("Model"), "Select the rig's Model in the Explorer first")

local humanoid = rig:FindFirstChildOfClass("Humanoid")
if not humanoid then
	warn("No Humanoid: this is a model, not a character rig")
	return
end
print("Rig type:", humanoid.RigType.Name)

local parts, joints = 0, 0
for _, child in rig:GetChildren() do
	if child:IsA("BasePart") then
		parts += 1
		if child.Anchored and child.Name ~= "HumanoidRootPart" then
			warn(child.Name .. " is anchored, so animations cannot move it")
		end
	end
end
-- Older rigs join parts with Motor6Ds, upgraded ones with AnimationConstraints
for _, descendant in rig:GetDescendants() do
	if descendant:IsA("Motor6D") or descendant:IsA("AnimationConstraint") then
		joints += 1
		if not (descendant.Part0 and descendant.Part1) then
			warn(descendant:GetFullName() .. " is missing a part, so that limb will not follow")
		end
	end
end

-- A complete R15 rig: 15 body parts plus the HumanoidRootPart, and 15 joints
print(("Body parts: %d of 16, joints: %d of 15"):format(parts, joints))

Roblox has said R6 is here to stay, and plenty of combat games and obbies keep it for the classic feel. But new avatar features land on R15, and many of them only on R15. Unless you are matching an existing R6 game, start with R15.

With the rig in place, you need motion. The fastest way to get a lot of it is to describe it:

With the NPCMotion plugin, the whole loop stays in Studio:

1. 1Install the plugin from the Creator Store and pair it with a six-character code.
2. 2Select your rig. Any R15 model with a Humanoid works, including the one the Rig Generator just made. Select an R6 rig and the plugin says so, rather than playing nothing.
3. 3Type the move, such as “guard standing at attention, scanning left and right”.
4. 4Apply it. The KeyframeSequence lands on the rig, ready to check in the Animation Editor and publish.

Which tool is best for which clip is its own question; our comparison of the best AI for Roblox animations goes through eight of them.