Safe Reinforcement Learning Python Packages

safety-gymnasium

NeurIPS 2023: Safety-Gymnasium: A Unified Safe Reinforcement Learning Benchmark

omnisafe

A comprehensive and reliable benchmark for safe reinforcement learning.

safemotions

[Humanoids 2022] Learning Collision-free and Torque-limited Robot Trajectories based on Alternative Safe Behaviors

l2r

a OpenAI gym environment for high performance autonomous racing

robust-gymnasium

[ICLR 2025] Robust Gymnasium: A Unified Modular Benchmark for Robust Reinforcement Learning.

podworld

OpenAI Gym environment emphasizing Partially Observable Dynamic physics-based fast cross-platform 2D world