How to Check if My Resume Is ATS-Friendly
Updated: Oct 19
You can check the basics of an ATS-friendly resume without paying for a scanner. The goal is straightforward: make your information readable, keep the structure clear, and follow the employer’s application instructions. No checker can guarantee that a resume will lead to an interview.
An applicant tracking system helps an employer manage applications. Resume parsing extracts information into fields such as work history and contact details. Parsing, searching, screening questions, and hiring decisions are different parts of the process; do not assume every employer uses them in the same way.
1. Read the upload instructions first
Check the accepted file types, file-size limit, and any specific resume requirements. Use the format the employer requests. If PDF and DOCX are both accepted, choose a clean file you have checked after export rather than assuming one format works everywhere.
A PDF should contain selectable text, not just a photograph or scan of the page. Keep a separate editable master copy so you can make changes without repeatedly converting between formats.
2. Check whether the text can be selected
Open the file you plan to submit. Select a sentence and copy it into a plain-text editor. If you cannot select the text, the document may be image-based. Export it again from the original word-processing file as an accepted document type.
This is a basic text check, not a simulation of the employer’s ATS. A file can pass it and still have other issues, but it can help you catch an obvious problem before applying.
3. Review the reading order in plain text
Copy the whole resume into a plain-text editor and read it from top to bottom. Check that names, job titles, employers, dates, and descriptions remain connected in a sensible order. Look for missing text, mixed columns, or broken characters.
If two columns become interleaved, simplify the layout. A single-column document with familiar headings such as Experience, Education, and Skills is a practical starting point. Do not submit the plain-text test file unless the employer asks for that format.
4. Keep important information in the main document body
Put your name and contact details where they are part of the main text. Avoid using images, elaborate tables, or text boxes for information a reader needs to identify you or understand your experience.
Greenhouse’s official parsing guidance identifies complex layouts, columns, and contact details in headers or text boxes as possible problems in its system. That supports using a clear layout; it does not mean every unusual design is automatically rejected by every ATS.
5. Use relevant terms honestly
Compare the job description with your actual experience. Use the employer’s terminology when it accurately describes a skill, tool, qualification, or responsibility you have. Explain where you used it rather than adding a block of disconnected keywords.
For example, if a role asks for inventory management and you have done that work, describe the stock checks, records, or planning you handled. Do not add a certification or tool you do not have just because it appears in the posting. Our resume-tailoring guide shows how to connect requirements to real evidence.
Avoid hidden text, repeated keyword lists, and copied job descriptions. The resume still needs to make sense to a person who asks you about it in an interview.
6. Check the employer’s autofilled fields
When an application form imports information from your resume, review the fields before submitting. Correct any misplaced job title, date, employer, or contact detail through the form’s normal controls. A parsing error can create incomplete information even when the attached resume looks fine.
Read screening questions carefully and answer accurately. A resume-format change will not resolve a missing required qualification or an incorrect response to an application question.
7. Treat checker scores as limited feedback
A third-party tool may identify wording or formatting issues, but its score is not the employer’s score. It usually does not know the employer’s configuration, selection criteria, or candidate pool. Use any feedback as a prompt to review the document, not a verdict on your chances.
Before uploading a resume to an outside service, review its data-use terms and what information you are sharing. The manual checks above can help you improve the basics without giving another company your personal details.
A final review before submitting
Open the exact file you will upload. Confirm the page breaks, readable text, standard section headings, correct contact details, consistent dates, and relevant experience. Then check the application fields and any employer-specific instructions.
Keep the file name clear, such as Firstname-Lastname-Resume.pdf when PDF is accepted. Save a copy of the version submitted so you can prepare for questions about that application. To find more openings and improve your chances of getting interviews, use the free Get More Interviews Checklist.
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ATS resume FAQs
Can I test ATS compatibility for free?
You can check selectable text, reading order, structure, and autofilled application fields for free. Those checks cannot reproduce every employer’s system or predict a hiring decision.
Is PDF always worse than DOCX?
No. Follow the accepted file types and instructions for the particular application. Check the exported document and avoid an image-only file.
Will a parsing error automatically reject my application?
Not necessarily. Systems and employer workflows differ. Correct any fields you can review and make the document easier to read, without assuming a formatting issue explains every rejection.
What ATS score should I aim for?
There is no universal score that guarantees success. Focus on accurate evidence, relevant qualifications, readable formatting, and complete application information.
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