Free tool
ATS Resume Checker
Before a recruiter reads your resume, a parser does — and if the parser mangles it, nobody ever sees the good parts. Paste your resume below and, optionally, the job description you are targeting. You get a parse score, a list of the standard sections you are missing, and the share of the posting’s vocabulary your resume already contains. No account, no email, no upload required.
The analysis runs entirely in your browser. Your resume text is never sent anywhere — which is also why the checker asks you to paste text rather than upload a PDF.
How applicant tracking systems read a resume
An ATS does not read a resume the way a person does. It extracts a stream of text from the file, then tries to map that stream onto fields: name, contact, employment history with dates, education, skills. Every one of those mappings keys off something structural — a plain-text email address, a heading it recognises, a date range it can parse into months.
Most damage happens at the extraction step, before any matching. Two-column layouts interleave into nonsense. Text inside headers, footers, or text boxes is dropped by some parsers entirely, which is how a beautifully designed resume arrives with no phone number. Icon fonts become replacement characters. Tables collapse. None of this is visible in the PDF you are looking at, which is why the copy-paste test above is the fastest honest diagnostic available.
Keyword matching is the part everyone worries about and the part that matters least on its own. Scoring engines look for the vocabulary of the posting — tools, methods, seniority markers — in the context of your actual experience. Repeating a term twenty times in white text does nothing except get you filtered by the duplicate-content checks that vendors added years ago. Cover the terms that are true, phrase them the way the employer does, and put them where a human would expect to find them.
Fixing the five most common failures
- Contact details in the header. Move your email and phone into the body of the document, as plain text on their own line.
- Creative section headings. “Where I’ve Been” maps to no field. Use Experience, Education, Skills — the boring words are the ones parsers know.
- Year-only dates. “2021–2023” leaves tenure ambiguous. Use “Mar 2021 – Aug 2023” so years-of-experience filters compute correctly.
- Multi-column templates. They look modern and extract as a single scrambled paragraph. One column, top to bottom.
- Skills that only exist in a graphic. A five-star proficiency bar carries no text. Write the skill out.
Frequently asked questions
Is the ATS resume checker really free, with no account?
Yes. There is no signup, no email gate, and no upload limit per day. The analysis runs in your browser, so your resume text never reaches our servers at all. A share link, if you create one, stores only the scores and the job-description keywords — never the resume itself.
What does the parse score actually measure?
It measures whether an applicant tracking system can read your resume: a plain-text contact email, recognisable section headings such as Experience, Education and Skills, month-and-year date ranges it can turn into tenure, bullet structure, a sane length, and the absence of icon fonts or multi-column layouts that extract as one run-on line. It does not judge the quality of your writing.
Why should I paste text instead of uploading a PDF?
Because pasting shows you exactly what a parser sees. If you select-all and copy your PDF and the result is scrambled, out of order, or missing your header, that is the same text the ATS receives — and that is the real finding, before any score.
Should I add every missing keyword?
No. Add the ones that are genuinely true of your experience and phrase them the way the posting does. Keyword-stuffing terms you cannot defend gets you through the screen and then wastes the interview, which is a worse outcome than the rejection.
Does a high score guarantee an interview?
No. A clean parse only means a human gets the chance to read you. Relevance, seniority match, and evidence of outcomes decide the rest — the checker is a floor, not a strategy.
Next: read the full ATS optimization guide, browse answers to common resume questions, or let the AI resume builder rewrite yours against a specific posting.