Resume Keyword Scanner (Find Missing Keywords Fast)

Upload your resume to see the keywords you already cover, what you’re missing, and where to add role terms with proof—without turning your resume into a keyword dump.

  • Detected keywords grouped by skills, tools, and role terms
  • Missing must-haves (optional: paste a job description to target a specific role)
  • Placement guidance so every keyword is backed by evidence

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Keyword Scan (Preview)

Keyword Coverage

React, TypeScript, SQL, API design, CI/CD, AWS

Missing Must-Haves

React Testing Library, observability, performance profiling

Where to add keywords

Add role terms to relevant experience bullets and include tools + measurable outcomes.

Keywords only help when they’re backed by evidence.

No keyword stuffing

Add terms only where your experience supports them.

Context matters

We prioritize keywords used in role-relevant context.

Clear placement tips

You’ll see where to add keywords and what to prove.

Built for readability

Looks natural to recruiters, not just systems.

Optional job targeting

Paste a JD to surface missing must-haves.

See how keyword coverage changes when a resume gets specific

Pick a role to preview a real-world before/after: a “rejected” resume vs an improved version with highlighted edits (keywords + metrics + tools).

Rejected (Generic Resume)

ALEX TAYLOR

Software Engineer

Austin, TX • alex.taylor@email.com • linkedin.com/in/aleхtaylor

 

Summary

Software engineer with experience building web applications. Strong team player with good communication skills.

 

Experience

Software Engineer — Tech Solutions | 2021–2024

• Worked on frontend features for the company’s web app.

• Improved performance of the app.

• Fixed bugs and supported releases.

 

Skills

JavaScript • React • SQL

Why this gets rejected

  • Too generic (no scope, tools, or outcomes)
  • Keywords aren’t supported by evidence in bullets
  • Missing modern must-haves (testing, CI/CD, cloud, observability)

Missed keywords (examples)

React • TypeScript • Node.js • AWS • Docker • Kubernetes • CI/CD • GitHub Actions • automated testing • Jest • React Testing Library • Observability • Sentry/Datadog • performance profiling • PostgreSQL/SQL • API design • microservices

Shortlisted (Improved Resume)

ALEX TAYLOR

Senior Software Engineer (Frontend)

Austin, TX • alex.taylor@email.com • linkedin.com/in/aleхtaylor

 

Summary

Senior engineer building B2B web apps with React, TypeScript, and Node.js. Known for shipping measurable improvements across performance profiling, testing, and reliability.

 

Core Competencies

React • TypeScript • API design • PostgreSQL • CI/CD (GitHub Actions) • Jest • React Testing Library • AWS • Docker • Sentry

 

Experience

Senior Software Engineer — Tech Solutions | 2021–2024

• Implemented CI/CD (GitHub Actions) to cut deployment time by 40% and reduce rollbacks by 30% (example).

• Added automated testing with Jest and React Testing Library for critical flows; reduced regressions by 25% (example).

• Improved page load time by 28% via route code-splitting and React profiling (memoization + render optimization) (example).

• Reduced API latency by 35% through caching and PostgreSQL indexing; improved observability with Sentry tracing (example).

 

Tech Stack

React • TypeScript • Node.js • PostgreSQL • AWS • Docker • GitHub Actions • Sentry

What changed

  • Added role-specific keywords and tied each one to proof
  • Rewrote bullets with metrics, scope, and tools
  • Made must-haves easy to scan (Core Competencies + Tech Stack)

Demo metrics (example)

  • Keyword Coverage: Low (18/65) → High (57/65)
  • Missing Must-Haves: Many (14) → Few (3)
  • Clarity: Generic → Role-aligned

How the keyword scanner works

Step 1

Upload your resume

We extract skills, tools, and role terms from your document.

Step 2

Paste a job description

We pull must-haves from the posting to find gaps.

Step 3

Get your keyword report

Detected keywords, missing must-haves, and placement tips.

Tip: Use the exact job posting you’re applying to for the most relevant missing-keyword list.

What affects keyword coverage?

  • Whether must-have role terms appear in your resume (and in the right sections)
  • Whether keywords are supported by evidence in bullets (tools + scope + outcomes)
  • Whether your strongest projects match the posting’s priorities
  • Clarity and scanability (easy for humans to verify quickly)
  • Overstuffing risk (lots of keywords with no proof can backfire)

What you’ll get in your keyword scan

Detected keywords (grouped)

A clean inventory of skills, tools, and role terms already present in your resume.

Missing must-haves (optional JD)

A prioritized list of keywords you’re not mentioning yet—based on the job posting you paste.

Placement tips (no stuffing)

Guidance on where to add terms so they read naturally and are backed by evidence.

Proof prompts

Quick suggestions for what to add: metrics, scope, tooling, or project details that validate a keyword.

Clarity upgrades

Spot vague lines and turn them into role-aligned bullets hiring teams can trust.

Sample: scan a resume for keywords

This is what you’ll see after you run a keyword scan.

Detected keywords

React, TypeScript, GraphQL, CI/CD, Sentry, performance profiling

Missing keywords (from JD)

React Testing Library, A/B testing, error budgets

Placement tip (example)

Add “React Testing Library” under the project where you wrote component tests—include what you tested and how you measured reliability.

Run your keyword scan

Sample resume keyword scanner report showing detected keywords, missing keywords, and placement tips.

Why qualified resumes still get screened out

Recruiters don’t have time to guess. If must-haves aren’t obvious, you’re easy to pass over.

  • Must-have keywords are missing (or buried)
  • Skills are listed but not proven in experience bullets
  • Bullets read generic, so relevance looks weak
  • Tools and channels aren’t specific enough to trust
  • You look “close,” but not clearly aligned

The fix is usually better evidence and cleaner placement—not a bigger keyword list.

Add keywords without keyword stuffing

Keyword lists can backfire when they aren’t supported by proof. Hiring teams notice—and it can hurt trust.

Instead, mirror the job’s wording only when it’s true, then attach evidence: what you built, which tools you used, and what changed because of your work.

That’s how you improve keyword coverage while keeping your resume readable for both recruiters and screening systems.

  • Mirror terms: Use the job’s exact wording where it’s accurate
  • Attach proof: Tie each term to a bullet or project
  • Stay specific: Outcomes + scope + tools beat vague claims

Scan your resume for keywords

Get a keyword inventory, missing must-haves (optional JD), and clear placement tips in minutes.

View your first scan without creating an account.

FAQ: Resume Keyword Scanner

1) What does a resume keyword scanner do?

It extracts skills, tools, and role terms from your resume, then shows what you cover, what you may be missing, and where to add keywords with proof.

2) Do I need a job description?

No. You can scan your resume as-is. If you paste a job description, we’ll also surface missing must-haves for that specific role.

3) Is this an ATS score checker?

No. This tool focuses on keyword coverage and placement. If you want ATS formatting/parsing checks, use the ATS Resume Checker.

4) Is this free?

Yes—there’s a Free plan with limited scans. Higher limits (or unlimited) are available on Pro.

5) What if I’m missing must-have keywords?

Don’t add terms you can’t back up. Add keywords only where they match your real experience—then tie them to a bullet, project, tool, or metric.

6) Where should I add keywords?

Ideally inside experience bullets, projects, and a focused skills/core competencies section—where a recruiter can verify them quickly.

7) PDF or DOCX—what’s better?

Both work. Clean, text-based files are best. Avoid heavy graphics that can reduce clarity.

8) Will this guarantee interviews?

No tool can guarantee outcomes. The goal is to make must-haves obvious and credible so you’re easier to screen and trust.

9) Resume vs CV—does it matter?

In the US and Canada, “resume” is standard. Many people say “CV” elsewhere. Keyword coverage principles are the same.

Have a different question? Contact us.

Resume Keyword Scanner (Find Missing Keywords + Placement Tips) | CVSmith