Many companies use an applicant tracking system, or ATS, to collect and organize job applications. Before a recruiter reads your resume, the software usually reads it first: it pulls out your details, stores them in a database and helps the recruiter search and filter candidates. An ATS-friendly resume is simply one that this software can read correctly and that shows up when the recruiter searches for the right skills.
How an applicant tracking system works
When you apply online, the ATS converts your resume into text and tries to sort it into fields such as name, contact details, job titles, employers, dates, education and skills. Recruiters then search that database with keywords from the job posting, such as “Salesforce,” “bookkeeping” or “forklift certified,” and review the people who match best.
Despite popular myths, most systems do not automatically “reject” a resume because of a single missing word. The bigger risks are that the software misreads your information, or that your resume does not contain the words the recruiter searches for. Both are easy to fix.
Formatting rules for an ATS-friendly resume
Use standard section headings
Label your sections with familiar names: Summary, Work Experience, Education, Skills, Certifications. Creative headings like “Where I’ve Been” can confuse the parser.
Keep the layout simple
A clean single-column or simple two-column layout works best. Avoid putting important information inside images, text boxes, headers and footers, or complex tables, because some systems skip those areas.
Choose common fonts
Fonts such as Arial, Calibri, Helvetica, Georgia or Garamond are read reliably. Use a size between 10 and 12 points for body text.
Use consistent dates
Write dates in one format throughout, for example “Mar 2022 – Present” or “03/2022 – Present”. Put them next to each job so the system can calculate your experience.
Save in the right file type
A text-based PDF or a Word document (.docx) works with most modern systems. Make sure your PDF contains real, selectable text, not a scanned image. If the posting asks for a specific format, follow it.
How to use keywords the right way
Keywords are the skills, tools, qualifications and job titles that appear in the job posting. To find them:
- Copy the job description into a document.
- Highlight hard skills, software, certifications and repeated phrases.
- Check which of these you genuinely have.
- Add them naturally to your summary, skills section and bullet points.
Use the exact wording when it is accurate. If the posting says “project management,” do not only write “managed projects.” Include both the full term and the acronym the first time, such as “Search Engine Optimization (SEO).”
Never paste hidden keywords in white text or stuff the same word in twenty times. Recruiters see the full text in the system, and keyword stuffing looks dishonest.
ATS-friendly resume checklist
- Standard headings and a clear structure
- Contact details in the main body, not in the page header
- No important text inside images, icons or graphics
- Job titles, employers and dates on every role
- Keywords from the posting used naturally
- Text-based PDF or .docx file
- Simple file name such as “Firstname-Lastname-Resume.pdf”
Write for humans too
Getting through the system is only the first step. A real person will read your resume next, so it still needs to be clear, specific and easy to scan. Lead every bullet with an action verb, show results with numbers and keep the most relevant experience near the top. A resume that is easy for a person to read is usually easy for software to read as well.
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Clean templates, clean text
LikeResume templates use clear section headings and real text in the PDF, so your details stay readable. Pair it with our resume summary examples to make the top of your resume count.
Frequently asked questions
Can an ATS read a two-column resume?
Most modern systems handle a simple two-column layout, but older ones may mix the columns together. If you apply through large corporate portals, a single column is the safest choice.
Do I need a different resume for every application?
Keep one master resume, then adjust your summary, skills and top bullet points for each role so the keywords match.
Is it true that 75% of resumes are rejected by ATS?
That figure is widely repeated but not well supported. Most screening is still done by people using the system’s search tools, which is why clear formatting and the right keywords matter.