ATS
How to Optimize Resume Keywords for ATS (With Checklist)
Master ATS keyword optimization. Learn how to find the right keywords, where to place them, and how to use them naturally without keyword stuffing.
5 min read
Understanding ATS Keyword Scoring
ATS systems score resumes by calculating keyword density relative to the job description. Higher keyword density = higher score. But don't stuff keywords - use them naturally in context. ThreeArrow.ai shows you exactly which keywords you're matching and missing.
How to Find the Right Keywords
Copy-paste the job description into ThreeArrow.ai. Our AI extracts high-value keywords, categorizes them by importance, and tells you which ones are already in your resume and which are missing.
Where to Place Keywords
Place keywords in: professional summary, work experience bullet points, skills section, and certifications. The most weight is given to keywords in your work experience section, followed by skills.
Keyword FAQ: Should You Use Acronyms?
Use both the full term and acronym on first use: 'Search Engine Optimization (SEO).' Different ATS systems handle acronyms differently, so using both ensures you're covered.