How to Write an ATS-Friendly Resume

An ATS-friendly resume should be easy for software to parse and easy for a recruiter to skim. If the file is too decorative, uses unclear headings, or barely reflects the job description, important details can get lost early.

This guide covers the practical fixes worth making before you apply.

What an ATS is and why it matters

An applicant tracking system, or ATS, is software employers use to collect, organize, and review applications. It helps hiring teams handle large volumes of resumes faster.

For candidates, the main takeaway is simple. The system reads your resume, looks for familiar sections, and compares the content with the job posting. That is why wording, structure, and file format all matter.

ATS software does not replace recruiters. A person still reviews candidates. Your resume just needs to stay clear from the first scan onward.

How ATS software reads a resume

In practical terms, ATS software pulls out details like job titles, work experience, skills, education, dates, and keywords, then checks how closely they match the role requirements.

Three things usually carry the most weight:

• wording that matches the job description
• standard section headings
• a readable file and layout

For example, if a posting asks for a customer support specialist and your resume only says you helped users with daily tasks, the match may look weaker than it should. The same goes for key information buried inside a table, sidebar, or graphic.

ATS software reads text flow differently from a person looking at the page. Clean order matters.

How to make your resume ATS-friendly

1. Match your resume to the job description

Start with the posting itself. Look closely at:

• the job title
• required tools and technologies
• the main responsibilities
• specific skills mentioned in the ad

Then use those terms where they genuinely fit in your summary, work experience, skills, and projects.

Short example:

Too broad: "Responsible for data analysis and reporting."

Better: "Analyzed sales data in Excel and SQL and prepared weekly reports for the sales team."

The second version gives context and uses the kind of language employers often include in the job ad.

It also helps to tailor the resume for each role. Even when two jobs look similar, one employer may ask for stakeholder reporting while another focuses on dashboarding, SQL, or Power BI. Small edits to your summary, skills order, and bullet points can make the resume feel much more relevant.

If you want to speed up that step, cvprofiler can help you tailor your resume to the job description and spot missing keywords before you apply.

2. Use standard section headings

ATS software reads resumes more reliably when the layout follows familiar patterns. The safest option is to use headings both the system and the recruiter will recognize right away, such as:

• Summary
• Work Experience
• Education
• Skills
• Projects

Creative section names rarely add value here. Clear labels are easier to parse and easier to scan.

3. Keep the layout simple and readable

The safest ATS resume format is usually a one-column layout with clear spacing, regular bullet points, and a standard font.

Fonts like Arial, Calibri, Helvetica, or Times New Roman are generally easy to read. A resume does not need to look plain, but it should be straightforward to follow.

Be careful with:

• two- or three-column layouts
• very small font sizes
• decorative bullet symbols
• ornamental fonts
• awkward word breaks

If a recruiter can skim your resume quickly and the content still stays in a clean order, you are in good shape.

4. Avoid tables, columns, icons, graphics, and text boxes

This is one of the most common technical issues. Many systems struggle with design elements that look polished on screen but break the underlying text flow.

The riskiest items are usually:

• tables used to build the layout
• columns and sidebars
• text boxes
• icons next to contact details
• skill bars
• graphics and images with text inside
• resumes saved as scans or screenshots

If you want a more visual version of your resume, keep a simpler text-based one for ATS application forms.

5. Use the file format requested by the employer

PDF is usually a safe option because it preserves layout well. There is one important exception: if the job ad or application form asks for DOC or DOCX, send that exact format.

The simplest approach is:

• check the instructions first
• if there is no specific requirement, PDF is usually fine
• avoid unusual file types

It also helps to make sure your PDF is text-based rather than image-based. A clean one-column file exported from a resume builder is usually easier to parse than a heavily designed template.

6. Proofread and run a plain-text check

Typos in job titles, tools, or technologies can weaken the match. If the posting asks for Power BI and your resume spells it incorrectly, the system may not connect the terms properly.

Before sending your resume, do a quick test:

1. Copy the content into a plain-text editor or save the file as .txt.
2. Check whether the order still makes sense.
3. Make sure dates, headings, contact details, and job titles are still visible.

If the text looks messy in plain text, the layout is probably doing too much. Before applying, it also helps to review your resume and catch issues with structure, dates, contact details, and wording.

Common ATS resume mistakes

The same issues come up across industries and job levels. Common ones include:

• sending the same resume to every employer
• using language that does not match the posting
• writing broad experience bullets with little context
• using creative section names
• relying on columns, tables, and text boxes
• adding graphics, icons, and decorative elements
• choosing the wrong file type
• leaving typos in keywords, tools, or job titles
• forcing keywords into the resume where they do not fit

In most cases, fixing these points helps more than another design tweak.

Quick checklist before you apply

Before you send your application, check whether your resume:

• is tailored to the specific job
• includes relevant keywords from the posting
• uses standard section headings
• follows a simple one-column layout
• avoids tables, icons, graphics, and text boxes
• uses the file format requested by the employer
• is free of typos in tools, titles, and skills
• still reads clearly in a plain-text test

If you want one last review before sending, it also helps to review your resume and catch obvious issues before you apply.

FAQ

What is an applicant tracking system and how does it work?

An applicant tracking system is software employers use to collect and organize applications. It parses resume content, identifies key details, and compares them with the job description.

Does ATS automatically reject resumes?

ATS software mainly helps sort and organize applications. Hiring decisions still involve people.

How do I find the right keywords for an ATS-friendly resume?

Use the job posting as your source. Look at the role title, responsibilities, required tools, and requested skills, then include those terms where they reflect your real experience.

Should I send my resume as PDF or DOCX?

Follow the employer's instructions first. If there is no stated preference, PDF is usually a safe choice as long as it is text-based and readable.

Do tables and columns hurt ATS parsing?

They can. Some systems handle them poorly, especially when combined with text boxes, icons, or graphics. A single-column layout is usually the safer option.

How can I test whether my resume is ATS-friendly?

Open it as plain text and check whether the content still appears in the right order. If key information disappears or becomes chaotic, simplify the layout before you apply.