Resume Keyword Checker
Most mid-size and large companies run resumes through an ATS (applicant tracking system) before a human ever sees them, and these systems frequently rank or filter candidates based partly on keyword overlap with the job description. This compares your resume text against a pasted job description and flags the specific terms that are missing, so you can address real gaps rather than guessing.
This is a keyword-overlap heuristic similar to basic ATS systems — not a guarantee of passing every applicant tracking system.
Everything is processed in your browser — your resume never leaves your device.
How to use the Resume Keyword Checker
- Copy and paste your resume text into the resume field.
- Copy and paste the job description into the job description field.
- Review your match percentage and the list of matched and missing keywords.
- Update your resume to naturally incorporate the most important missing keywords that genuinely reflect your experience.
- Re-check your updated resume to see your improved score.
Keyword matching isn't the whole story, but it's a real, addressable gap
ATS systems vary widely in sophistication. Some do genuinely simple keyword matching; others use more advanced parsing that accounts for synonyms and context. Either way, if a job description explicitly says "5+ years of project management experience using Agile methodologies" and your resume never uses the words "project management" or "Agile" anywhere (even if your actual experience clearly qualifies), you're leaving an easy, avoidable gap on the table. This tool doesn't rewrite your resume for you, but it does make that specific gap visible so you can decide how to close it honestly, using language that reflects your actual experience.
Frequently asked questions
Does matching more keywords guarantee an interview?
No. Keyword overlap is one factor among many that both ATS systems and human reviewers weigh; it's a reasonable check on whether your resume speaks the job posting's language, not a guarantee of anything.
Should I just stuff in every keyword from the job description?
No. Inserting keywords you can't actually speak to in an interview creates a mismatch that becomes obvious quickly and can hurt more than help; use flagged gaps as a prompt to find honest, accurate ways to describe relevant experience you already have.
Does it check formatting issues that might trip up an ATS, like tables or graphics?
No, this focuses specifically on keyword/content overlap. Formatting compatibility (avoiding tables, text boxes, and unusual fonts that some ATS parsers mishandle) is a separate consideration worth checking independently.
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