Useful links

URL and Link Extractor | https://www.browserling.com/tools/extract-urls

Compare two texts | https://text-compare.com/ 

Compare two lists | http://www.listdiff.com/

Line break removal tool | https://www.textfixer.com/tools/remove-line-breaks.php

Remove empty lines | https://codebeautify.org/remove-empty-lines | https://www.textfixer.com/tools/empty-line-remover.php 

Word counter | https://databasic.io/en/wordcounter/