ToddlerBot

Stanford University · United States · Stanford

crew liveL2 Sim-verifiedresearch

Low-cost, fully 3D-printed open-source small humanoid (0.56 m, 3.4 kg, 30 DOF) for scalable policy learning research.

humanoidrobots.systemsKnow it humanoidrobot.buildBuild it humanoidrobots.trainingTrain it humanoidrobots.teamFind its crew humanoidrobots.earthSee it on the map

Contact sheet · credit and license on every frame

Studio render of the published MJCF, keyframe pose from the model. Geometry only; colours are the model's own materials.Rendered by Hyperspawn from mujoco_menagerie/toddlerbot_2xc (MIT) · Hyperspawn render · source
Side view of the same MJCF render, keyframe pose from the model.Rendered by Hyperspawn from mujoco_menagerie/toddlerbot_2xc (MIT) · Hyperspawn render · source
4 s turntable of the MJCF studio render.Rendered by Hyperspawn from mujoco_menagerie/toddlerbot_2xc (MIT) · Hyperspawn render · source
ToddlerBot banner from the project repo.Haochen Shi et al. (ToddlerBot) · MIT · source
ToddlerBot: Open-Source ML-Compatible Humanoid Platform for Loco-ManipulationHaochen Shi · official embed · source
ToddlerBot 2.0 Arm OverviewHaochen Shi · official embed · source

Verified builders

Labs & makers

Certified teams

Open bounties

Maintainer

Stanford University

Org: /stanford
Signs to: L5 Certified. Not signed yet (package is L2).
Site: toddlerbot.github.io/
Package: v0.1.0 · 16 steps

Find someone who has built this

Builders

Verified builders of ToddlerBot

The first verified builder of ToddlerBot gets the first profile.

Build it from the v0.1.0 package, file the report with photos and bring-up logs, and this roster starts with you.

File a build report Build guide

Labs

Labs and makers working on ToddlerBot

Place	Kind	City	Source
Stanford University	Lab	Stanford, United States	link

Bounties

Open bounties on ToddlerBot

Unfunded until a hyperspawn.org grant attaches. Each one is a gap between this robot and a finished build.

ID	Type	Bounty	Unlocks
HB-6E9PK	Sourcing	Find China offers for 42 ToddlerBot parts	L3 Sourced
HB-XFSOB	Sourcing	Find Europe offers for 45 ToddlerBot parts	L3 Sourced
HB-BC442	Sourcing	Find India offers for 45 ToddlerBot parts	L3 Sourced
HB-B2WFH	Sourcing	Find United States offers for 2 ToddlerBot parts	L3 Sourced
HB-TH167	Pricing	Price 1 ToddlerBot BOM line	L3 Sourced
HB-NX9L9	Assembly	Add checks and torque values to ToddlerBot assembly	L4 Built
HB-WRNUM	Specs	Fill 5 spec fields for ToddlerBot	Atlas accuracy

Need help / hire a team

Ask for crew on ToddlerBot.

Stuck on a step, need parts sourced, or want ten assembled. The request is logged at hyperspawn.io. Matching is done by a person until verified builders exist near you; paid jobs open once ToddlerBot reaches L5 and a team is certified.