This document lists various online resources for learning American Sign Language (ASL) for free, including websites run by Lifeprint, ASL Pro, Signing Savvy, Handspeak, Michigan State University, Deaf Library, Deaf Linx, Rochester Institute, University of Washington, ASL Academy, Wiktionary, ASLNook, Curious, Start ASL, ASL.BZ, and resources for learning baby sign language. Many of the listed sites provide free basic ASL instruction online, while some may offer paid subscriptions for expanded services.