Free ATS Resume Checker

Upload your resume. Get your ATS score in seconds. 100% free — your data never leaves your device.

Your resume never leaves your browser

Your Resume

Job Description

Optional — improves accuracy

How the ATS Resume Checker Works

Three simple steps. Under a minute. Completely free.

Step 1: Upload Your Resume

Paste your resume text or drag and drop a PDF or DOCX file. No signup or account needed.

Step 2: Get Your ATS Score

Our engine analyzes formatting, keywords, section structure, and ATS compatibility across 10 categories.

Step 3: Fix Issues & Improve

Follow prioritized suggestions to fix critical issues first. Re-check until your score is 80 or above.

What Does an ATS Resume Score Mean?

Your score reflects how well your resume aligns with what ATS systems and recruiters look for.

Score 80–100: ATS-Ready

Your resume is likely formatted clearly and aligned with the target role. Formatting is clean, keywords are well-placed, and sections are properly structured. Keep tailoring keywords for each specific job application.

Score 60–79: Needs Improvement

Your resume covers the basics but has fixable gaps. Common issues include missing keywords from the job description, a weak professional summary, or insufficient quantified achievements. The prioritized suggestions above show exactly what to fix.

Score Below 60: Major Issues Found

Significant formatting or keyword issues may prevent your resume from being seen by a recruiter. This often means missing essential sections, no keyword alignment with the job description, or formatting that ATS systems cannot parse correctly.

What Our ATS Checker Analyzes

A 10-category analysis covering everything that matters for ATS compatibility.

Formatting & Structure

We check for proper section headings, consistent date formatting, and standard resume structure. ATS systems rely on predictable formatting to extract your information correctly. Multi-column layouts, tables, and embedded images can break parsing entirely.

Keyword Optimization

Your resume is matched against the job description to identify missing hard skills, soft skills, and industry terms. We weight keywords by importance — required skills matter more than preferred ones, and keywords in your title and summary carry more weight than those buried in old roles.

Section Organization

We verify that essential sections are present: Contact Information, Professional Summary, Work Experience, Education, and Skills. Missing sections signal gaps to both ATS systems and recruiters. We also check for bonus sections like Certifications and Projects that strengthen your application.

Contact Information Parsing

ATS systems need to extract your email, phone number, and location reliably. We check that these are present and in a parseable format. Missing contact info means a recruiter literally cannot reach you, even if your resume scores well on everything else.

File Compatibility

PDF and DOCX files are the standard formats accepted by most ATS systems. We verify that your file contains selectable text (not a scanned image) and that the content is structured in a way that automated parsers can read. Scanned PDFs and image-heavy resumes often fail silently.

Why Use Resumello's ATS Checker?

Private, fast, and transparent about what your score actually means.

100% Client-Side — Your Data Stays Private

Your resume is analyzed entirely in your browser using JavaScript. No data is uploaded to any server, stored in any database, or transmitted anywhere. This is verifiable in your browser's network tab.

No Signup or Email Required

Most ATS checkers ask for your email before showing results. We don't. Paste your resume, click check, see your score. No account creation, no email gate, no "enter your email to unlock results." The tool works immediately.

Works With PDF and DOCX Files

Upload your resume in the same format you'd submit to employers. Our parser extracts text from PDF and Word documents directly in your browser, then analyzes the extracted content. You can also paste plain text if you prefer.

Instant Results in Under 10 Seconds

Our scoring engine analyzes your resume against a database of 31,000+ skills with synonym matching, keyword placement analysis, and 10-category scoring. All of this runs locally in your browser, so results appear in seconds — not minutes.

How to Make Your Resume ATS-Friendly

Actionable tips to improve your ATS score and get past automated screening.

Use Standard Section Headings

  • Use "Work Experience" or "Professional Experience" — not "Where I've Been"
  • Use "Education" — not "Academic Journey"
  • Use "Skills" or "Technical Skills" — not "What I Know"
  • ATS systems look for standard headings to categorize your information

Include Keywords From the Job Description

  • Read the job posting carefully and identify required skills
  • Include exact keyword phrases naturally in your experience bullets
  • Place the most important keywords in your summary and skills sections
  • Don't keyword-stuff — ATS systems detect and penalize unnatural repetition

Avoid Tables, Columns, and Graphics

  • Use a single-column layout — multi-column resumes often parse incorrectly
  • Don't use tables for skills or experience — ATS reads them left-to-right across rows
  • Avoid text boxes, headers/footers, and embedded images
  • Skip skill bars, charts, and infographics — ATS cannot interpret visual elements

Choose the Right File Format

  • PDF is the safest choice for most ATS systems
  • DOCX works well when specifically requested by the employer
  • Never submit image-based PDFs (scanned documents) — ATS cannot read them
  • Avoid .pages, .odt, or other non-standard formats

ATS Resume Checker vs. Manual Review

Both have a place in your job search. Here's when to use each.

When to Use an ATS Checker

  • Before every job application to ensure keyword alignment
  • After reformatting your resume to verify ATS compatibility
  • When switching templates or file formats
  • To quickly identify and fix formatting issues
  • For objective, data-driven feedback on your resume structure

When to Get Human Feedback

  • For career change resumes where context matters more than keywords
  • When crafting your professional narrative and positioning
  • To evaluate the impact and clarity of your achievement bullets
  • For industry-specific advice from someone who has hired in your field
  • After the ATS check passes and you want to optimize for the human reader

The best approach: use the ATS checker to handle the technical requirements, then get human feedback for the storytelling.

Frequently Asked Questions

Check Your Resume Now — It's Free

No signup. No email. No paywall. Just paste and check.

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