Free ATS resume checker
See whether your resume is ATS-friendly and exactly which keywords you're missing for a specific job — before a recruiter ever sees it. Scan against a real job description, get a match score and per-bullet fixes, then tailor it in the same place.
How the ATS check works
Paste the job description
Drop in the posting you're targeting. ATS ranking is relative to a specific job, not your resume in a vacuum.
Upload your resume
PDF or DOCX. The scan parses it the way an applicant tracking system would and flags what won't extract.
Get your score + missing keywords
See an ATS match score, the must-have keywords you're missing, and per-bullet fixes you can make honestly.
Why resumes get rejected by ATS
Most failures are mechanical — content the parser can't extract — or relevance: no real overlap with the job's must-have requirements. Here's what the scan looks for.
Multi-column or table layouts
Parsers read left-to-right across columns and scramble your experience. Use a single column.
Text trapped in images or logos
If you can't highlight it with your cursor, the ATS can't read it. Name and contact info must be real text.
Creative section headings
“Where I've Made Impact” gets dropped. Use Experience, Education, Skills, Projects.
Missing the job's real keywords
Ranking compares your resume to the JD. No genuine overlap with the must-have requirements means a low match score.
Inconsistent or unparseable dates
Misread dates wreck your work-history timeline. Keep one format, e.g. Jan 2024 – Present.
Image-only or scanned PDFs
A “Save as image” PDF has no extractable text. Submit a .docx or a text-based PDF.
- Single column, top to bottom
- Standard headings: Experience, Education, Skills
- Real selectable text — never images
- Consistent dates (Jan 2024 – Present)
- Skills section using the job's exact keywords
- Saved as .docx or a text-based PDF
Want the full breakdown? Read the best ATS resume format for 2026.
Frequently asked
What is an ATS resume checker?
An ATS resume checker simulates how an applicant tracking system parses and ranks your resume, then reports what it can't read and where you don't match the job. Recruiters use an ATS to filter applications, so a resume that parses cleanly and matches the job description's real requirements is far more likely to reach a human.
Why do resumes get rejected by ATS?
Two reasons: mechanical and relevance. Mechanically, parsers choke on multi-column layouts, tables, text inside images, creative headings, and scanned PDFs — that content simply doesn't extract. On relevance, the ATS ranks you against the job description, so a resume with no genuine keyword overlap with the must-have requirements scores low. Most 'the ATS auto-rejected me for my font' advice is myth; the real failures are unreadable formatting and weak job-specific matching.
Is the JobRush ATS checker free?
Yes. The free tier includes ATS scans so you can check your resume against real job descriptions before paying. Paid plans add unlimited scans plus per-job resume tailoring, cover letters, hiring-contact discovery, and interview practice.
What's the most ATS-friendly resume format?
A single-column layout, standard section headings (Experience, Education, Skills, Projects), real selectable text (no images), consistent dates, a skills section using the job's actual keywords, and a .docx or text-based PDF. Format for the machine, write for the human, and tailor to each posting.
How is this different from Jobscan?
Jobscan is a deep, single-purpose ATS scorer. JobRush includes ATS scoring as part of an end-to-end stack — matched jobs, resume tailoring, cover letters, verified hiring contacts, and interview practice — so you fix the resume and act on it in the same place, typically for less than a standalone scorer costs.
Stop guessing. See your ATS score in two minutes.
Scan your resume against a real job, fix the gaps, and tailor it — all free to start, no credit card.