Free parental control. Qustodio helps you protect your kids online. See how they use the Internet, set healthy access limits, and protect against dangerous or inappropriate content, cyberbullying, and online predators. Qustodio is easy, superior and free. Qustodio's advanced technology ensures that no content escapes supervision. Whenever your children are online, Qustodio is there to safely monitor and guide them. Qustodio monitors your child's participation in social networks and chat programs as well as their surfing behavior. Discover who your kids talk to, and get instant alerts for suspicious activity. Set healthy limits on your children's online time. Qustodio's web portal allows you to monitor and manage their activity from any location or device. Qustodio is designed to be tamper-proof, so no matter how technically advanced your kids are, they can't find ways around the limits and controls you put in place. Qustodio helps you: See how your kids use the Internet Know who they talk to online Block dangerous websites Protect kids from bullying and predators Manage your kids' Internet time.