Resume analysis
Free ATS Resume Checker
An ATS is a screening system that helps employers sort resumes by role relevance, keywords, and structure. ResumeHeal helps you review the same signals employers and ATS tools typically look for so you can improve alignment before you apply.
What an ATS evaluates
Applicant tracking systems usually review whether your resume is readable, relevant, and clearly aligned with the role. They look for job-specific terms, clear headings, and evidence that your experience matches the posted requirements.
The system cannot infer skills you never mention. If a job asks for Postman, API testing, SQL, or regression planning, those concepts need to be visible in the right context.
- Role-specific skills and keyword coverage
- Readable headings and structure
- Specific achievements instead of vague tasks
- Clear match between job requirements and your experience
What ResumeHeal checks
ResumeHeal compares your resume with the target job description and highlights where your wording may be too vague, too generic, or not specific enough for the role. It looks at keyword similarity, resume clarity, responsibilities, evidence, and how well the most relevant experience is positioned.
This is guidance, not a guarantee that a company ATS will pass or reject a candidate. It helps you identify gaps and improve the message without overstating experience.
How ATS score and missing keywords work
An ATS-style score is usually a directional signal, not a definitive hiring verdict. It can show that your resume is well aligned with the role, or suggest that specific skills, tools, or responsibilities are missing from the document.
Missing keywords matter when the job description repeats a platform, method, or responsibility. For example, a QA role may repeatedly mention Playwright, API testing, and CI/CD. If your resume only says 'testing,' the match can look weaker than it is.
Common ATS formatting problems
Some resume formatting choices make a document harder for ATS tools to interpret. Multi-column layouts, text boxes, graphics, or complex tables can interfere with parsing. Heavy use of symbols or unusual headings may also reduce clarity.
A resume is usually strongest when it uses standard section headings, simple formatting, and clear wording a human reader can scan quickly.
What to do after the report
Use the report to decide what to clarify, not to copy-paste keywords blindly. Improve the evidence around your strongest experience, add precise role terminology where it is honest, and tailor the summary and bullets to the job description.
If the report highlights a gap, check whether the skill is truly relevant to the role and whether you can support it with a project, responsibility, or outcome.
Example
Example: A job description asks for API testing with Postman and regression tracking. Your resume says 'Tested endpoints and logged issues.' A stronger version: 'Created Postman collections to validate REST APIs, documented defects with reproduction steps, and supported regression verification before release sign-off.'
Frequently asked questions
Is the ATS resume checker free?
ResumeHeal provides free resume analysis. Premium document downloads or paid options may be available separately in the product flow.
Does an ATS score guarantee an interview or a pass through a company ATS?
No. ATS compatibility is only one part of the hiring process. Hiring decisions also depend on experience, communication, employer needs, and the workflow used by the company.
What files can I check?
ResumeHeal supports common resume formats for analysis, including PDF and DOCX uploads.