Create an ERD diagram from a set of SQL CREATE TABLE statements

We have a Snowflake database that does not maintain relationships between tables. The lack of relationships is not my decision and I have no control over this. I would like to generate an ERD diagram showing how a number of tables are related to each other. I do have the set of CREATE TABLE statements for the database, which includes the relationship information. Is there a Windows software package or online tool that can take these CREATE statements and generate and ERD?