Mindful AI Tools for Kids explores innovative AI-powered devices supporting children's mental health. Four playfully designed tools help kids manage emotions, build connections, and boost creativity. Developed with child psychiatrists, these tools aim to create responsive home environments for children 6+, addressing growing mental health needs among youth. The project responds to statistics showing 1 in 5 young people face mental health challenges, with over 250,000 children waiting for support as of March 2024. Featuring bold colors and engaging designs, the tools include a projector for escapism, an AI companion for parent-child interaction, and an AI-powered coloring book. This initiative seeks to integrate AI seamlessly into children's daily lives, promoting well-being through technology.