To find the right keywords for your resume, read the job description and pull out the exact skills, tools, and title words it repeats, then use the ones that genuinely describe you. Those terms are what an applicant tracking system searches for and what a recruiter scans for in the first few seconds.
The fast way to check your work: paste your resume and the job ad into the resume keyword scanner and it shows which terms you already match and which you are missing, all in your browser with no sign-up.
What resume keywords are and why they matter
Keywords are the concrete words an employer uses to describe the job: named software, certifications, methods, hard skills, and the role title itself. “Project management,” “Salesforce,” “SOC 2,” and “registered nurse” are keywords. Vague adjectives like “hardworking” are not.
Two readers care about them. Applicant tracking software indexes your resume and lets recruiters filter by term, so a missing keyword can keep you out of the results entirely. The recruiter then skims for the same words to decide in seconds whether you fit. When your resume uses the language the job uses, both checks go your way.
How to pull keywords from a job description
Read the posting twice. The first pass is for sense, the second is for terms.
- Take the requirements section literally. The skills and qualifications listed there are the ones being searched. Copy the exact phrasing, including the version a tool is named by.
- Note what repeats. If a word shows up in the title, the summary, and the duties, it is central to the role. Prioritize those.
- Match the title. If they say “Customer Success Manager” and your resume says “Account Manager,” add the posting’s wording where it is true for you.
- Watch for both forms. Some terms appear spelled out and abbreviated, like “search engine optimization (SEO).” Use both so either search finds you.
Match honestly, do not stuff
A keyword only helps if you can stand behind it in an interview. Listing a tool you touched once, or hiding terms in white text, gets you screened out the moment a human looks closely. Recruiters read padding as a red flag.
The fix is context. Instead of a wall of words, place each keyword next to a real result: “Cut support response time 30% by rolling out Zendesk macros” carries the keyword and the proof together. If a required term does not describe you at all, leave it out. A keyword you cannot defend costs more than the one you are missing.
How the scanner shows matched vs missing terms
Open the resume keyword scanner, paste your resume text, and paste the job description. It pulls the meaningful terms from the posting and compares them against your resume, then splits them into two lists: terms you already use and terms the job asks for that you are missing.
Work the missing list one term at a time. For each, ask whether it honestly applies. If it does, fold it into a bullet that already shows the result. If it does not, skip it and move on. The goal is a resume that mirrors the job’s real language, not one that hits every word.
This is different from an ATS resume checker, which tests whether your file is clean and readable by the tracking software at all, separate from any one posting. Run the scanner to fit a specific job, run the checker to confirm the file parses, and read how to check your resume against a job description for the full tailoring routine before you apply.