A job description is a list of claims. Your resume either proves them or it doesn’t.
Paste both. You get back what this job asks for that your resume cannot currently back up, and the one change that would close the widest gap.
Your own key, used for your own requests. Held in this tab only and dropped when you close it. Never written to a database or a log. Get one
Your resume
PDF or pasteThe PDF is read in your browser and the text lands here for you to check.
The job description
PasteThe whole posting works better than the bullet list alone.
One pass. Usually a second or two.