Free ATS resume checker for parsing, keywords, and formatting issues.
Scan your resume before you apply and catch the ATS issues that make strong candidates look weaker than they are.
Scan resume structure before an ATS parses it badly.
Spot keyword and skills coverage gaps that weaken fit.
Catch formatting patterns that make recruiter reading slower.
Turn one generic resume into a cleaner, role-ready version.
What It Checks
What the ATS resume checker looks for
ATS parsing and section structure
Check whether the resume is organized in a way that recruiting software and humans can both follow quickly.
Keyword and skill coverage
Surface missing role language, weak keyword support, and skill areas that are underrepresented in the resume.
Formatting and readability
Flag layout and wording issues that make the document harder to scan, interpret, or trust.
After The Scan
What to do after you get the ATS score
Rebuild weak sections in the resume builder
Use the builder when the scan shows structural or clarity problems that are easier to fix section by section.
Open Resume BuilderCompare the resume to a real job description
Run Match Score after ATS cleanup when you want to measure fit against one specific role.
Try Match ScoreTailor the resume for stronger alignment
Move into the tailoring workflow when the resume is ATS-safe but still needs tighter role language.
Explore Resume TailoringFAQs
ATS checker questions
How does the ATS checker work?
Rezoomed scans your resume for ATS parsing issues, keyword gaps, structure problems, and recruiter-readability weaknesses before you apply.
Is this ATS checker free?
Yes. Rezoomed offers a free ATS checker workflow so you can test one resume before signup and see where it needs improvement.
What is the difference between ATS score and match score?
ATS score focuses on structure, formatting, and keyword coverage, while match score compares your resume against a specific job description.
Does the ATS checker help with keywords?
Yes. Rezoomed flags weak keyword coverage and missing skill signals so you can tighten the resume before applying.
What file types can I scan?
The public ATS checker accepts common resume formats including PDF and DOCX so you can test the file you actually send to employers.