SimCheck is a Chrome extension designed to help users generate, compare, and visualize vector embeddings. This extension leverages HuggingFace models and the transformers.js library, providing an easy-to-use interface for experimenting with text embeddings. Users can create embeddings, compare them, and visualize the results, making it a valuable tool for developers, data scientists, and NLP enthusiasts. It's particularly useful for understanding the similarities and differences between text data in a more intuitive and interactive way.