What the Resume Keyword Optimizer does
This optimizer shows where each of your target keywords sits in your resume - summary, skills list, most recent role, older roles - how often it is used, and what to do about it. A keyword that appears only in your skills list is flagged as listed but not shown; one that appears only in a job from years ago is flagged as older-only; one repeated on the same line is flagged as overused. Every piece of advice says to add a term only where it is true.
Keywords can be typed in or pulled from a job description's required and preferred terms. The resume is read in your browser; nothing is uploaded.
How to use it
- Paste your resume text or drop a .docx or .txt file.
- Type the keywords you want to target, one per line - or open the job description panel, paste the advert and pull its required and preferred terms in.
- Press Plan placement. The list is ordered with the biggest problems first: missing, overused, listed but not shown.
- Work down the list. For each keyword the advice says where it should appear and what kind of evidence would support it.
- Run it again after editing, and copy or download the plan to keep.
Reading the results
Well placed means the keyword is in your Skills section and also in your most recent role, with a line that includes a number. That combination satisfies a keyword search and a human reader.
The most recent role is the text from the first dated role in your experience section up to the next date. If your roles are not dated, everything in experience is treated as recent.
Share of words is uses times words in the keyword, divided by all words in the resume. Anything above 3%, more than six uses, or three uses on one line is flagged as overused.
Worked example: eleven keywords from a pricing analyst advert
Pulling terms from the sample advert gives eleven keywords. In the sample resume, SQL and Tableau are well placed: each is in the summary, the skills list and a bullet in the current role that includes a number.
Python is older-only - it appears in the summary and skills, but its only evidence is in the job that ended in February 2023. Data modelling, statistics and stakeholder management appear only in the skills list, so the plan asks for a bullet showing each in use. A/B testing is shown in the current role but missing from the skills list.
Power BI, written communication, Google Analytics and Snowflake do not appear at all. The advice for each is the same: add it only if it is true, in Skills and in a bullet with a result.
Why placement matters more than repetition
Keyword searches in recruiting systems usually check whether a term is present, not how many times. Recruiters then read the resume, and they look for evidence: a skill named in a bullet that says what you did with it and what changed. So one use in the skills list plus one in a recent role usually does more than five scattered mentions. Repeating a keyword to raise a count is easy for people to spot and tends to count against you.
Limitations: what the result does not prove
- It checks exact wording, with a note when a related word form is present. It does not know synonyms your field treats as equal.
- Section detection depends on standard headings. Use the Resume ATS Score Checker to see how your sections are read.
- The thresholds for overuse are A2Z conventions, shown above, not rules any system publishes.
- It cannot tell whether a claim is true. Only add keywords you can talk about in an interview.
Privacy: where your data goes
Everything you paste, type or drop is processed in this browser tab. It is not uploaded, logged, stored or sent to analytics. Session recording and tag-manager scripts are switched off on this page.
Standards and sources
Frequently asked questions
How many times should a keyword appear in a resume?
Usually twice is enough: once in your skills list so a quick scan finds it, and once in a recent role showing how you used it. More uses are fine when they are natural, but repeating a term to raise its count adds nothing for a reader.
Where should keywords go in a resume?
In the skills section, in the summary for the two or three most important ones, and in bullets under your most recent role where they are backed by a result. Keywords that only appear in old roles suggest the skill is out of date.
What is keyword stuffing on a resume?
Repeating terms, or listing terms you cannot support, to try to beat a search. It is easy to spot: the same word several times on a line, or long keyword lists with no matching experience. The optimizer flags heavy repetition so you can cut it.
Where do I find the right keywords for my resume?
In the job description. The required and preferred sections name the skills, tools and qualifications the employer is screening for. Open the job description panel and the optimizer pulls those terms in for you, using the same rules as the Resume Job Description Matcher.
What does 'listed, not shown' mean?
The keyword is in your skills list but none of your roles mentions it. A reader cannot tell whether you have used it. Add a bullet to a recent role that names the skill and what you achieved with it.
Is it enough to add missing keywords to my skills list?
It may satisfy a simple search, but it will not convince the person who reads your resume next, and you may be asked about it. Add a missing term only if you genuinely have the skill, and show it in a role as well.
Last reviewed by the A2Z.Tools team against the sources listed above.
