- hyphen case (hyphen separated): words are all lowercase separated by hyphens
- snake_case (underscore separated): words are all lowercase separated by underscores
- email extractor: list of all email addresses in the input text
- no-ads version: for paid/donated visitors
- end case: The last letter of words upper case, the rest lowercase
- text to image: convert text to image
Let me know what you think. I am sure there are so many brilliant ideas out there!