The Image Creator tool from Microsoft Bing is an Artificial Intelligence (AI) search feature that generates images based on user input text. The tool uses AI technology to analyze the text provided by the user and automatically creates an image that best matches the given description.

It is a free tool that can be accessed through Bing’s Image Search feature. However, to use the tool, users need to agree to Bing's privacy policy, which involves the use of cookies, personalization of ads, analytics, and social media.

The tool also allows users to earn rewards points that can be redeemed for boosts to generate images faster. On the other hand, it is worth noting that the tool may not be available in all regions yet, and there may be some technical issues or delays in image creation.

Overall, the Image Creator tool from Microsoft Bing is an innovative application of AI technology that provides users with a useful feature to create customized images based on their text input.