Free ATS Resume Checker —
Know Your Score Before You Apply
Upload your resume, paste a job description, and instantly check your ATS compatibility score. JD2CV identifies every keyword gap, formatting issue, and ATS failure point — so you fix them before they cost you the interview.
Check Your ATS Resume Score in 3 Steps
Upload Your Resume
Upload your CV in PDF or DOCX format. Our parser extracts your full content the same way a real ATS would.
Paste the Job Description
Add the job posting you're applying to. Our ATS checker compares your resume against every required and preferred qualification.
Get Your Score & Fix Issues
Receive an instant ATS match score (0–100%) plus a full breakdown of keyword gaps, formatting failures, and specific improvements.
What Is an ATS and Why Does It Matter?
An Applicant Tracking System (ATS) is software that employers use to automatically collect, sort, and rank job applications. ATS systems parse your resume into structured data, then score it against the job description's keywords and requirements. Resumes that score below the employer's threshold — typically 60% — are automatically filtered out before a human recruiter ever sees them. Over 98% of Fortune 500 companies and 75% of all employers now use ATS to manage hiring.
What Our ATS Resume Checker Looks For
Common ATS Failure Reasons
Most rejected resumes are missing 8+ critical keywords from the job description
Tables, columns, headers/footers, and text boxes cause parsing failures
ATS can't find your experience if it's not labeled with expected terms
Graphic-heavy PDFs are often completely unreadable by ATS parsers
Which ATS Systems Does JD2CV Check Against?
JD2CV validates your resume against the formatting and parsing rules of the most widely-used ATS platforms:
Frequently Asked Questions About ATS Resume Checking
What does an ATS resume checker do?
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An ATS resume checker analyzes your resume the same way an Applicant Tracking System does — parsing your content, extracting keywords, and comparing them to a job description. It then gives you a match score and identifies exactly what's missing so you can fix it before applying.
How do I know if my resume passes ATS?
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Upload your resume to JD2CV's free ATS resume checker, paste the job description, and receive an instant ATS compatibility score (0–100%). Scores below 60% are typically filtered out automatically. Our checker also tells you exactly which keywords and sections need fixing.
Is there a completely free ATS checker?
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Yes — JD2CV's ATS resume checker is free to use with no signup required for a basic score check. Create a free account (no credit card needed) to get detailed keyword analysis and automatic AI-powered fixes.
What ATS do most companies use?
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The most widely used Applicant Tracking Systems are Workday (used by ~50% of Fortune 500), Taleo (Oracle), Greenhouse, iCIMS, Lever, and BambooHR. JD2CV's checker validates your resume against formatting requirements for all major ATS platforms.
How accurate are ATS resume checkers?
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JD2CV's ATS checker is trained on real ATS parsing behavior, not generic keyword counting. It identifies semantic keyword matches, formatting issues that cause parse failures, and section-specific problems — giving you actionable, accurate results rather than a simple percentage.
What should I fix if my ATS score is low?
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The most common fixes: (1) Add missing keywords from the job description, (2) Remove tables, text boxes, and graphics that break parsing, (3) Use standard section headings (Work Experience, Education, Skills), (4) Save as a .docx or simple PDF. JD2CV's AI optimizer fixes all of these automatically.
Check Your ATS Score Right Now — It's Free
Find out if your resume passes ATS screening before you apply. Takes 60 seconds. No credit card required.
Validated for Workday · Taleo · Greenhouse · iCIMS · Lever