Free Evidence-Grounded Fit Tool
Check your resume against the ATS — with proof, not keywords
Most "ATS checkers" count keyword frequency, which just rewards stuffing. CVFit's free checker measures requirement coverage instead: it matches your resume against a real job description and shows exactly which quotes in your CV back up each match.
Free Community plan includes 10 jobs/mo · No credit card required · Pro US$9.99/mo
What an ATS Actually Does
Parsing, not psychic rejection
Applicant Tracking Systems like Greenhouse, Lever, Workday, Taleo, Ashby, and iCIMS parse your resume into structured fields — name, titles, dates, skills — so a recruiter can search and filter candidates. They work best on a clean, single-column document.
What actually breaks parsing: multi-column layouts, text inside tables or text boxes, headers/footers holding your contact info, and scanned image PDFs with no selectable text. None of these are a conspiracy to reject you — they're just formats the parser can't read reliably, so your real information ends up missing or garbled in the recruiter's view.
What CVFit Checks
Structure and substance, not a pass/fail guess
- Clean semantic hierarchy: your export uses standard section headings and a single-column layout that parses the same way across major ATS platforms.
- ATS Markdown, PDF, and Word (DOCX) export free on every plan — formats built to stay readable after an ATS re-parses them.
- Match score from requirement coverage, not keyword frequency: every strong match requires an exact quote from your resume. We don't claim a skill is evidenced unless your CV says so.
How to Run the Free Check
Three steps, no account required for your first result
1 anonymous check is free with no account. Your CV and the job description are not saved to CVFit's application database for anonymous checks — only anonymous, hashed counters are kept to enforce the daily limit. Your result is held in your browser tab via a token that expires after 30 minutes.
- Upload your CV as a PDF or DOCX up to 5 MB, or paste the text directly. Scanned image-only PDFs aren't supported, since there's no text layer to parse.
- Paste a job description or posting URL, or pick a role from our 14,000+ live tech jobs.
- Get your match percentage, exact quotes proving each match, and the top requirements you're missing — all in about 60 seconds.
What a Score Does Not Mean
Honesty over false confidence
No score guarantees an interview or an automatic ATS pass. A high match percentage means your resume evidences the technical requirements explicit in the posting — not that you'll hear back. Hiring also depends on budget, timing, location, and competition, none of which a resume checker can see.
Why Keyword Stuffing Backfires
The ATS isn't the only reader
Some advice suggests pasting the job description into your resume in 1pt white font, or packing your skills section with fifty technologies you've barely touched. Modern ATS platforms parse this as plaintext and expose it directly to the recruiter — it doesn't hide, it embarrasses.
Even a keyword-stuffed resume that clears automated intake still reaches a human screener. Bullets with no context or quantified impact get rejected at that stage. A match score built on evidence, not density, is what actually survives both readers.
Frequently Asked Questions
Will the ATS reject my resume automatically?
Most rejections come from a human screener or from knockout questions (work authorization, location) rather than silent automatic rejection on design or content. The bigger risk is your real information getting parsed incorrectly because of a layout the system can't read.
What resume format is safest for ATS?
A clean, single-column PDF or DOCX, or CVFit's exported ATS Markdown — all free on every plan. Avoid multi-column layouts, text boxes, and headers/footers for contact information.
Is my resume ATS-friendly?
The fastest way to find out is to run it through the free checker against a real job description — it surfaces both the match score and any requirement coverage gaps in about 60 seconds.
Do you store my CV when I run a free check?
No. For anonymous checks, we don't store your CV, job description, or results in CVFit's application database. Only anonymous, one-way hashed counters are kept to enforce daily limits. If you create an account and choose to save your CV, it's stored privately to your account only.
What file types can I upload?
PDF or DOCX up to 5 MB, or pasted plain text. Scanned image-only PDFs aren't supported since there's no extractable text layer.
Related Guides & Tools
Free Resume Match Checker →
Run the actual tool — upload your CV and a job description.
Resume Match Score Engine →
How the match percentage is calculated, and how to read it.
Tailor CV to Job Description →
Turn your match score into a tailored, exported resume.
Zero-Hallucination AI Architecture →
Why CVFit's AI won't invent skills to raise your score.
Ready to tailor your resume from real experience?
Turn your real accomplishments into an Experience Library. Get cited match scores and ATS-ready resumes with line-by-line review.