Free ATS Resume Checker: Is your resume getting past the bots?

An ATS resume checker is a free tool that scans your resume the way an Applicant Tracking System does, then flags what would block you before a human reads it. (That ATS software is what 99% of large employers use to filter candidates.) ATS Resume Checker uploads your PDF or DOCX, parses it section-by-section, runs 20 individual checks across 5 categories (Content, Format, Skills, Sections, Style), and returns an ATS score plus a prioritized fix list in under 30 seconds. No credit card, no signup required to see your score.

An Applicant Tracking System (ATS) is the software companies like Workday, Greenhouse, Lever, Taleo, and iCIMS use to receive, parse, and rank every resume that comes in. Roughly 75% of resumes are rejected by ATS before a human ever sees them — usually because of parser-killing formatting (columns, tables, headers placed inside images), missing essential sections, or zero keyword overlap with the job description. If your resume isn't ATS-friendly, you can be perfectly qualified and still never get a callback.

Run our free ATS score checker and you get a 0-100 result: 80+ is competitive, 90+ is strong, and anything below 70 typically needs work before sending. ATS Resume Checker calculates your total from 5 weighted categories. Behind those 5 categories sit 3 signal types:

• 9 deterministic checks — file type, page count, fonts, hyperlinks, sections present
• 3 JD-aware checks — Tailored Title, Hard Skills, Soft Skills (sharpen with a JD)
• 8 AI-graded checks — quantified impact, active voice, clichés, repetition

Yes — truly free, forever, no credit card to start. Free users get the full 20-check ATS score, the category-by-category breakdown, a prioritized issue list, and the JD-aware preview. Sign in with Google to unlock the full diagnosis (every fix detail, severity flagged). Pro adds AI Rewrite, JD Match, and PDF export of your scorecard. Unlike most competitors, we don't run 7-day trials that auto-renew — Free stays free.

Three real differences:

1. 20 checks with a fixed AI rubric — identical resumes get identical scores, not random fluctuation.
2. Free forever for checking — most competitors lock the full report behind a 7-day trial that auto-renews. Ours doesn't.
3. Native bilingual support — Chinese and English resumes scored with the same engine, no degraded accuracy on either.

We also surface every check's signal type (Static / JD-aware / AI) so you know which fixes will actually move your score.

Exactly 20 individual checks across 5 categories, every one documented in our scoring methodology:

• Content (6) — parse rate, repetition, spelling, quantified impact, tailored title, action verbs
• Format (3) — file type, length, sentence density
• Skills (2) — hard + soft skills coverage
• Sections (3) — contact, essential blocks, personality
• Style (6) — design, email, voice, clichés, hyperlinks, fonts

PDF is the safer choice for most ATS in 2026. It preserves your exact formatting, is supported by every major ATS (Workday, Greenhouse, Lever, Taleo, iCIMS), and avoids Word's auto-fixes mangling your layout. DOCX is also supported and sometimes parses keywords slightly better in older ATS, but it can render differently across Word versions. Avoid: image-based PDFs (scans), .pages, .odt, anything below 30KB or above 5MB. Our checker accepts PDF and DOCX up to 5MB and flags any parse-rate risk immediately.

Inconsistently — and that's exactly what kills good candidates. Most ATS read left-to-right, top-to-bottom in a single column. A 2-column resume often gets parsed as a jumbled stream where your job title ends up below a company name from a different role. Tables are often ignored or flattened, losing critical info. Images (including header/logo, icons next to skills) are never read — never put your contact info, name, or section headers in images. Our Design Style check flags every one of these risks specifically.

Yes — but not by rewriting from scratch every time. The highest-ROI tailoring takes 5-10 minutes per application:

1. Match your resume title to the job's title (or the closest variant).
2. Make sure the JD's top 3-5 hard skills appear naturally in your resume, using the same phrasing.
3. Mirror 1-2 soft skills the JD emphasizes with concrete examples.

Paste a job description into our checker (optional) and our 3 JD-aware checks shift from generic quality scoring to role-specific relevance — you'll see exactly which keywords are missing.

No human on our team reads your resume, and we never share it with employers, recruiters, or third parties. Your file is encrypted in object storage (Cloudflare R2), tied to your account only, and never used to train AI models. We process resumes through third-party AI providers under contracts that prohibit training-data reuse. Retention: guest uploads 3 months, free accounts 6 months, paid accounts until you delete. You can delete any uploaded resume at any time.

Two reasons:

1. Google sign-in keeps abuse extremely low — no fake-account farms, no password-spray attacks — which is how we can keep the free tier genuinely free without rate-limiting honest users.
2. It's the fastest path to your scan history — one click, no password setup, no email verification loop, no "forgot password" friction.

We're considering email sign-in for users without Google access in a future release; if that blocks you today, let us know.

Upgrade when you're ready to act on what the free report told you. Pro adds:

• AI Rewrite — generate a stronger version of any section (Summary, Experience, Skills) or your full resume, with a fixed rubric for active voice, quantified impact, and ATS-friendly phrasing.
• JD Match — paste any job description and get coverage %, missing keywords, and concrete bullet rewrites tailored to the role.
• Downloadable PDF reports — share your scorecard with mentors or keep records across versions.

No 7-day trial, no auto-renew surprises, cancel any time.