There is no usage guidance for this tag … yet!

Usage guidance, also known as a tag wiki excerpt, is a short blurb that describes when and why a tag should be used on this site specifically.

There are many text generators for website text, e.g. Lorem Ipsum.

There can be text generators for name and other data required for programming, there can be OMR Sheet Generators which generate the sheet with variable data such as roll number, exam id and mcq questions with pre-filled data.

You can learn more by reading this.