ATS Resume Scanner
Upload your resume as a PDF or Word file and see exactly how applicant tracking systems actually read it, columns, tables, text boxes, missing sections, and more, right in your browser. Nothing is uploaded to a server. Pro Mode adds a full parsing report, a real reading-order test, keyword extraction, and job-description matching.
✓ Keyword extraction · JD match % · Before/After · Export report
How to Use the ATS Resume Scanner
From a resume file to a real ATS Compatibility Score and a full parsing report. No signup, and your resume never leaves your browser.
Everything above runs entirely in your browser using PDF.js and Mammoth.js. Your resume is never uploaded to a server, so its contents stay completely private from start to finish.
ATS Resume Scanner: See Exactly How an ATS Reads Your Resume, Free, Right in Your Browser
Quick answer: Upload your resume as a PDF or DOCX above and press Scan My Resume, you'll get a real ATS Compatibility Score plus a plain-English list of exactly what was detected (columns, tables, text boxes, missing sections, and more), free, with no signup. Pro Mode adds a full parsing report: an extracted-text preview, a reading-order test using two different parsing strategies, keyword extraction, and a real job-description match percentage.
An ats resume scanner checks whether an applicant tracking system, the software most mid-size and large employers use to collect and pre-filter applications, can actually read your resume correctly before a person ever sees it. Most so-called ATS checkers just guess. This one is different: it runs your actual file through the same kind of text-extraction libraries real software uses, PDF.js for PDFs and Mammoth.js for Word documents, and shows you the real structural facts it finds: whether your resume is genuinely single-column or multi-column, whether it contains a table, whether a text box or floating shape is present, whether your header or footer holds real content, and more, instead of a black-box "score" with no explanation.
This matters because the most common reasons a strong candidate gets silently filtered out have nothing to do with their experience. Tables, headers/footers, text boxes, images, and unusual multi-column layouts are well-documented ways that resume parsing genuinely breaks across different ATS software. An ats compliant resume avoids these specific structural traps, and the only way to know if yours does is to check the actual file, which is exactly what this scanner does.
1What This ATS Scanner Actually Checks
Thirteen real checks run on every upload, for free, before anything is Pro-gated: whether the file's text is genuinely selectable (or the resume is a scanned image with zero usable text), whether the layout is single or multi-column, whether a table is present, whether a text box or floating shape is present, whether real content sits in a header or footer, whether icon glyphs (phone/email/location-style symbols) surround your contact details, whether standard section headings like Experience, Education, and Skills were found, whether a working email and phone number were extracted, whether body text is uncomfortably small, whether your work-history dates use a consistent format, and whether the file itself is a supported format. Every one of these feeds into a single ATS Compatibility Score with a documented, fixed point value, shown alongside a plain list of exactly what was detected and a matching, specific recommendation for each issue.
2Simple vs Pro Mode
| Feature | Simple | Pro |
|---|---|---|
| ATS Compatibility Score + detected problems + recommended fixes | ✓ | ✓ |
| Column, table, text-box, header/footer, icon & date-format checks | ✓ | ✓ |
| Contact-info & file-format checks | ✓ | ✓ |
| Extracted-text preview, verbatim | — | ✓ |
| Section extraction & contact-field extraction test | — | ✓ |
| Reading-order test — 2 parsing strategies compared | — | ✓ |
| Keyword extraction | — | ✓ |
| Job-description match % | — | ✓ |
| Before/after score comparison | — | ✓ |
| Export full report (.txt or print-to-PDF) | — | ✓ |
Simple Mode is the everyday case: upload, scan, and see your score with a clear list of what's wrong and how to fix it. Pro Mode, currently free to use, hands over the full ats resume checker report used by people actively rewriting a resume before applying: exactly what text was extracted, how it was split into sections, whether your name/email/phone were pulled out correctly, and a job-description match score.
3The Reading-Order Test: The Most Honest Signal This Tool Gives You
Most ATS checkers just tell you "avoid columns and tables" as generic advice. This tool goes further: it actually runs two different, genuinely simplistic parsing strategies against your real file and shows you whether they agree. For a PDF, Parser A reads text in raw content-stream order (the order many basic parsers use), while Parser B groups text by detected column and reads top-to-bottom within each one. For a Word resume built around a layout table, Parser A reads the table row-by-row while Parser B reads it column-by-column. When the two disagree, especially early in the text, that disagreement is a real, measured signal that your resume's reading order is genuinely ambiguous, and different ATS software could extract it in a different, scrambled order. When they agree, that's real evidence your layout is safe.
4Common Reasons People Run an ATS Resume Scanner
None of these require an account, a subscription, or handing your resume to a third-party server, they're the everyday moments someone wants a real, structural answer instead of a guess about whether their resume will actually reach a human. That's the gap this tool fills: an honest, free, no-signup ats scanner built on the same real parsing libraries the underlying problem depends on, rather than a marketing "score" with no explanation behind it.
5Is My Resume ATS Friendly? Reading the Score Correctly
A common question is simply is my resume ats friendly, and the honest answer depends on which specific structural risks are present, not a single yes/no. A score above 85 means none of this tool's real checks found a significant issue. A score in the 65-84 range usually means one moderate issue, like a missing section heading or an inconsistent date format, that's easy to fix. Below that, the deductions are usually coming from the higher-weight structural risks: an image-based/scanned file, a multi-column layout, a layout table, or a text box, exactly the categories of problems documented to genuinely break text extraction across different ATS parsers. The Detected Problems list always names precisely which checks applied and how many points each cost, and the Recommended Fixes list gives a specific, matching fix for each one, not generic advice.
Your resume file is read directly in your browser's memory using PDF.js and Mammoth.js, both running as JavaScript on your own device. Nothing is uploaded, stored, or transmitted to a server at any point, whether you're in Simple Mode or Pro Mode, and the job description you paste for matching never leaves your browser either.
6Frequently Asked Questions
Built on open standards. This tool reads PDFs with Mozilla's open-source PDF.js project, using each text item's real, positioned coordinates to detect layout, and reads Word documents with Mammoth.js alongside a direct read of the file's WordprocessingML XML, the same open ECMA-376 Office Open XML standard every modern .docx file is built on, rather than any proprietary or server-side resume-parsing engine.
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