any4lerobot

Any4LeRobot: A tool collection for LeRobot

A curated collection of utilities for LeRobot Projects, including data conversion scripts, preprocessing tools, training workflow helpers and etc…

📣 What’s New

• [2026.06.12] We have provided an efficient and concise Generic Converter for building new dataset-to-LeRobot converters with minimal adapter code! 🔥🔥🔥
• [2026.03.20] We have supported Data Conversion from RoboCasa to LeRobot! 🔥🔥🔥
• [2025.10.04] We have collected and updated all Dataset Version Conversion Scripts for LeRobot! 🔥🔥🔥
• [2025.09.28] We have upgraded LeRobotDataset from v2.1 to v3.0! 🔥🔥🔥
• [2025.06.27] We have supported Data Conversion from LIBERO to LeRobot! 🔥🔥🔥

More News

• [2025.05.16] We have supported Data Conversion from LeRobot to RLDS! 🔥🔥🔥
• [2025.05.12] We have supported Data Conversion from RoboMIND to LeRobot! 🔥🔥🔥
• [2025.04.15] We add Dataset Merging Tool for merging multi-source lerobot datasets! 🔥🔥🔥
• [2025.04.14] We have supported Data Conversion from AgiBotWorld to LeRobot! 🔥🔥🔥
• [2025.04.11] We change the repo from openx2lerobot to any4lerobot, making a ​​universal toolbox for LeRobot​​! 🔥🔥🔥
• [2025.02.19] We have supported Data Conversion from Open X-Embodiment to LeRobot! 🔥🔥🔥

✨ Features

• Dataset Tutorial:

  • Dataset Loading
  • Dataset Editing
  • Dataset Filtering
  • Dataset Sampling
  • Dataset Merging

• ​​Data Conversion​​:

  • Generic Converter
  • Open X-Embodiment to LeRobot
  • AgiBot-World to LeRobot
  • RoboMIND to LeRobot
  • LeRobot to RLDS
  • LIBERO to LeRobot
  • RoboCasa to LeRobot

• ​Version Conversion​​:

  • LeRobotv1.6 to LeRobotv2.0
  • LeRobotv2.0 to LeRobotv2.1
  • LeRobotv2.1 to LeRobotv2.0
  • LeRobotv2.1 to LeRobotv3.0
  • LeRobotv3.0 to LeRobotv2.1

• Training:

  • MultiLeRobotDataset

• Want more features?

📚 Awesome LeRobot

Model

• EO1: An Open Unified Embodied Foundation Model for General Robot Control Trained on Interleaved Vision-Text-Action Data
• Hume: A Dual-System VLA with System2 Thinking
• OneTwoVLA: A Unified Vision-Language-Action Model with Adaptive Reasoning
• SmolVLA: Efficient Vision-Language-Action Model trained on Lerobot Community Data
• SpatialVLA: a spatial-enhanced vision-language-action model that is trained on 1.1 Million real robot episodes
• openpi: the official implementation of $π_0$: A Vision-Language-Action Flow Model for General Robot Control
• Isaac-GR00T: NVIDIA Isaac GR00T N1 is the world’s first open foundation model for generalized humanoid robot reasoning and skills

Dataset

• Official: State-of-the-art Machine Learning for real-world robotics.
• IPEC-COMMUNITY/OpenX: Open X-Embodiment datasets in LeRobot format with standard transformation
• IPEC-COMMUNITY/LIBERO: LIBERO datasets in LeRobot format with standard transformation and filtering
• weijian-sun/agibotworld-lerobot: AgibotWorld-LeRobot v2.0
• GR00T-Dateset: Isaac-GR00T training dataset
• nvidia/PhysicalAI-Robotics-GR00T-X-Embodiment-Sim: Isaac-GR00T training dataset
• RoboCOIN/robocoin: An open-source bimanual robot manipulation dataset
• behavior-1k/2025-challenge-demos: BEHAVIOR Challenge dataset

Embodiment Extensions

• unitree_IL_lerobot: a training framework enabling the training and testing of data collected using Unitree’s G1 robot
• Dora-LeRobot: Lerobot boosted with dora
• Fourier-Lerobot: A training pipeline with Fourier dataset
• Adora-LeRobot: a modified version of lerobot, specifically adapted for the Adora robot
• BiLerobot: A bimanual robotics platform combining LeRobot and ManiSkill for advanced dual-arm manipulation tasks using the SO100 robot digital twin
• lerobot-piper: About Use Lerobot to collect piper robot arm data, and perform training and reasoning
• Lerobot-koch: LeRobot Training Notes for Koch Arm
• LeFranX: Franka and XHand Extension for LeRobot
• U-Arm: Lerobot-Everything-Cross-Embodiment-Teleoperation
• lerobot-robot-xarm: xArm integration for LeRobot

Hardware

• LeKiwi: Low-Cost Mobile Manipulator
• XLeRobot: Fully Autonomous Household Dual-Arm Mobile Robot for $998
• LeRobot-Kinematics: Simple and Accurate Forward and Inverse Kinematics Examples for the Lerobot SO100 ARM
• lerobotdepot: a repo for hardware, components, and 3D-printable projects compatible with the LeRobot library
• PingTi-Arm: A human-scale robotic arm compatible with Lerobot, based on SO100
• LeDog: A mobile manipulator with a Weilan AlphaDog and a LeRobot-compatible SO-101 arm, with support for ROS 1/2 (Official: ledog_ros2)

Tutorial / Utils

• Official Docs: This tutorial will explain how to train a neural network to control a real robot autonomously.
• YouTube: LeRobot Tutorials
• Robotics Course: A course on robotics by Hugging Face using LeRobot
• LeRobot Tutorial with MuJoCo: Examples for collecting data and training with MuJoCo
• LeRobot Sim2Real: Train in fast simulation and deploy visual policies zero shot to the real world
• lerobot-hilserl-guide: Guide and tutorial to run the HILSerl implementation of LeRobot
• LeRobotTutorial-CN: a tutorial for LeRobot in Chinese
• PathOn.AI: Learn Robotics at PathOn.AI is a platform for learning robotics and AI
• NVIDIA Jetson Tutorials
• lerobot_ws: ROS 2 Package for LeRobot SO-ARM101
• lerobot-ros: Running LeRobot and ROS 2 on custom LIDAR
• Physical AI Tools: Physical AI Development Interface with LeRobot and ROS 2
• LeRobot.js: interact with your robot in JS, inspired by LeRobot
• LeLab: A web UI interface on top of lerobot
• so101-calibrator: Step-by-step SO-101 calibration in the terminal, with a check at every step and versioned history; writes LeRobot calibration files
• LeRobot Episode Scoring Toolkit: One-click tool to score, filter, and export higher-quality LeRobot datasets
• LERO: LeRobot dataset operations toolkit
• LeRobot Dataset Visualizer: Web application for visualizing robotics datasets in LeRobot format
• Robot Reel: Replay a LeRobotDataset episode (v3.0/v2.x, Hub or local) offline with every camera on one clock and commanded vs. measured joints, pinned to source hashes
• lerobot_so101_teleop: Sample Environment for the LeRobot SO-101 Robot in Isaac Lab to collect demonstrations in a simulation
• Robot Learning: A Tutorial: All the source code for “Robot Learning: A Tutorial”. Get involved to be featured in the next iteration
• CRISP: Record datasets and deploy policies using LeRobot and ROS2-compatible manipulators (Franka Robotics FR3 and more supported)
• lerobot-jetson: Docker image with CUDA PyTorch, torchcodec and torchvision built from source for LeRobot on NVIDIA Jetson Orin (JetPack 6)
• paper-vs-hardware: robot-learning papers re-tested with LeRobot on an SO-101 + Jetson Orin NX, each with the bar set before the run, the verdict and code to reproduce it
• Modurobot SO-101 checklist: free worksheet to check an SO-101 shopping list before ordering (what each kit includes, what you already own, what still needs a price, with dated supplier prices), plus a free in-browser 3D robot sim

👷‍♂️ Contributing

We appreciate all contributions to improving Any4LeRobot!

📝 License

This project is released under the MIT License.

📖 Citation

If you find this repository helpful in your research or projects, please consider citing it:

@misc{any4lerobot,
  title        = {Any4LeRobot: A tool collection for LeRobot},
  author       = {Qizhi Chen, Dong Wang, Bin Zhao},
  license      = {MIT},
  url          = {https://github.com/Tavish9/any4lerobot},
  year         = {2025},
}

@article{eo1,
  title={EO-1: Interleaved Vision-Text-Action Pretraining for General Robot Control},
  author={Delin Qu and Haoming Song and Qizhi Chen and Zhaoqing Chen and Xianqiang Gao and Xinyi Ye and Qi Lv and Modi Shi and Guanghui Ren and Cheng Ruan and Maoqing Yao and Haoran Yang and Jiacheng Bao and Bin Zhao and Dong Wang},
  journal={arXiv preprint},
  year={2025},
  url={https://arxiv.org/abs/2508.21112}
}

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