ATS Checker

ATSChecker.ai is a free ATS resume checking tool designed for job seekers whose applications disappear into applicant tracking systems before any human sees them. The workflow takes about a minute: upload your PDF or DOCX resume, up to 10MB, paste the detailed description of the target job, and click Get My ATS Score. The tool returns an ATS compatibility score based on keyword overlap, skill alignment, and formatting, plus a keyword gap analysis showing what recruiters and ATS filters expect that your resume lacks. It also reviews formatting issues that could cause parsers to misinterpret or reject your file, and provides specific actionable suggestions instead of generic career advice. Privacy is handled carefully: parsing happens locally in your browser, files do not leave your device before submission, and only the extracted text is stored to generate the report. The first scan is free, with a pro version at $9.99 per month.

- Score your resume against a specific job description in about a minute

- Identify missing keywords that ATS filters and recruiters expect

- Catch formatting problems that could break automated parsing

- Apply targeted suggestions, re-scan, and resubmit improved applications

- Job seekers who want to raise the probability of passing automated screening

- Career changers who need their resumes to highlight relevant skills for a new field

- Fresh graduates who lack job search experience and want professional optimization guidance

An ATS score is an estimate of how a parser reads your document, not a prediction of interviews; passing the filter only gets you in front of a human. Be careful not to slide into keyword stuffing: resumes crammed with repeated terms read badly to recruiters and can be penalized, so integrate keywords naturally into genuine experience. Accuracy also depends on the quality of the job description you paste, and parser behavior differs across systems, so treat suggestions as informed guidance rather than guarantees. The first scan is free but ongoing scans require the $9.99 monthly plan, and pricing or limits may change. Finally, a young standalone tool should be one input among several; keep your resume honest, and have a human review it too.