# llms.txt Builder > Build a starter llms.txt from a pasted list of page URLs and titles, and check an existing file for format errors. ## Pages - [Build a starter llms.txt](https://llms.seotips.pro/): Paste page URLs and titles, or check a file you already publish. - [llms.txt](https://llms.seotips.pro/llms.txt): The llms.txt file for this tool.