How to Find the Right Keywords for Your Resume (Without Keyword Stuffing)

Keywords are the single biggest lever you can pull to improve your ATS score. The right keywords get you through automated screening. The wrong ones — or missing ones — get you filtered out before a human ever reads your application.

But there's a right way and a wrong way to use keywords. Here's the exact method.

Where ATS Keywords Come From

Every keyword you need is already in the job description. The employer has told you exactly what they're looking for — you just need to know how to read it.

There are three types of keywords ATS systems prioritize:

1. Hard skills — specific tools, technologies, software, and technical abilities (e.g., "Python," "Salesforce," "Google Analytics")
2. Soft skills — stated competencies like "cross-functional collaboration," "stakeholder management," or "data-driven decision making"
3. Job title keywords — the exact title and related titles used in the posting

Step-by-Step: How to Extract Keywords from a Job Description

Step 1 — Copy the full job description into a document

Don't just skim it. Copy everything — the intro, responsibilities, requirements, and "nice to haves." The more text you have, the more keywords you can find.

Step 2 — Highlight repeated words and phrases

Any word or phrase that appears more than once is almost certainly important. Employers repeat the things they care most about. These are your highest-priority keywords.

Step 3 — Pull out all specific tools, platforms, and technologies

These are your easiest wins. If a job mentions "HubSpot," "Jira," "Tableau," or "AWS" — and you have experience with them — they must appear in your resume using the exact same spelling.

Step 4 — Note the verb patterns

Job descriptions tell you how they want you to talk about your work. If they say "spearhead," "drive," "optimize," and "scale" — use those verbs. ATS systems weight action words from the job description highly.

Keywords to extract from the above:

How to Add Keywords Naturally (Not Keyword Stuffing)

Keyword stuffing — dumping keywords into your resume without context — is easy to spot and will hurt you with human readers even if it helps with ATS. Here's how to add keywords naturally:

Weave them into bullet points

Instead of listing "Google Analytics 4" in isolation, write a bullet that uses it in context: "Analyzed campaign performance in Google Analytics 4, identifying a 22% drop in mobile conversion rate and implementing fixes that recovered $18K/month in revenue."

Use a Skills section for tool names

Hard skills and tool names belong in a dedicated Skills section where they can be scanned quickly by both ATS and human readers.

Match the exact phrasing

If the job says "project management" don't write "managing projects." If it says "cross-functional teams" don't write "multiple departments." Exact phrasing matters for ATS matching.

Keywords You Should Always Have (For Most Roles)

• Your job title — use the exact title from the posting, not a creative version
• Years of experience phrased as the job states it (e.g., "5+ years of experience in…")
• Any required certifications spelled out in full
• The industry or domain (e.g., "SaaS," "healthcare," "B2B")
• Education requirements met exactly as written

Let AI Do the Hard Work

Manually extracting and matching keywords for every application is time-consuming. ResumeChangers automates the entire process — paste your resume and the job description, and our AI identifies every missing keyword, rewrites your resume to include them naturally, and gives you an ATS score so you can see exactly where you stand.