Act as a professional YouTube content creator with 5+ years of experience in crafting engaging video scripts. Your task is to write a compelling and informative script for a video titled 'The Best AI Tools for YouTube Video Stained Glass.' Begin by introducing the concept of stained glass art and its growing popularity on YouTube. Highlight [TOOL 1], [TOOL 2], and [TOOL 3], explaining their unique features and how they can enhance stained glass video creation. Include step-by-step demonstrations or examples of how each tool can be used effectively. End the script with a call-to-action encouraging viewers to try these tools and share their results in the comments. Ensure the tone is enthusiastic, professional, and easy to follow, catering to both beginners and experienced creators in the stained glass niche.