Free ATS Resume Checker

Most resumes are filtered by an Applicant Tracking System (ATS) before a human ever reads them. This free ATS resume checker scores your resume the way recruiters and ATS software do — then shows you exactly what to fix.

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What is an ATS, and why does it reject resumes?

An Applicant Tracking System is software companies use to collect, parse, and rank applications. If your resume uses unusual formatting, tables, images, or the wrong keywords, the ATS can misread it — so a strong candidate gets auto-filtered. The most common ATS problems are non-standard section headings, skills hidden inside graphics, missing role-specific keywords, and bullets that describe duties instead of measurable results.

How the ATS resume checker scores your resume

Upload a PDF or DOCX (or paste the text) and the analyzer evaluates structure, keyword coverage, quantified impact, and clarity, then returns an Interview-Readiness Score from 0–100. It marks up your resume line by line — highlighting weak, vague, or risky lines — and rewrites the weakest bullets into quantified, recruiter-ready versions.

3 fast fixes that move the score the most

1) Turn duties into impact: replace "Responsible for reporting" with "Built dashboards used by 50+ stakeholders, cutting reporting time 70%." 2) Use a clean, single-column layout with standard headings (Experience, Education, Skills) so the ATS parses it correctly. 3) Mirror the job posting's language — if it says "data pipelines," use that exact phrase where it's true.

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Frequently asked questions

Is the ATS resume checker really free?

Yes — you can upload your resume and get your score, marked-up review, and key fixes for free.

What file types can I upload?

PDF and DOCX, or you can paste your resume text directly.

Is my resume stored or shared?

Your resume is used only to generate your analysis.

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