ATS resume formatting rules: fonts, layout and file type

ATS Resume Formatting Rules: Fonts, Layout, and File Type

An applicant tracking system (ATS) helps employers collect and organize applications. Some systems can search resume text, identify details such as contact information and work history, and help recruiters filter candidates. But systems differ, and even a well-formatted resume may not be interpreted perfectly.

The safest approach is to make your resume easy for both software and people to read. Use a simple layout, familiar fonts, clear section headings, and the file type requested in the job posting. These steps can reduce formatting problems without making your resume bland.

1. Choose a Familiar, Readable Font

Use a standard font that is widely available and easy to read on screen and in print. Examples include Arial, Calibri, Cambria, Georgia, and Times New Roman. A font does not need to be specially designed for an ATS; readability and consistent display matter more.

Keep body text at a comfortable size, usually around 10–12 points. Your name can be larger, and section headings can be slightly larger or bold. Avoid shrinking the text to squeeze in more content. A crowded resume is harder for people to scan and may be harder to interpret if the file is converted.

Use formatting consistently. For example:

• Use bold for job titles or section headings, not for whole paragraphs.
• Use italics sparingly.
• Choose dark text on a light background.
• Avoid decorative fonts, unusual symbols, and text effects.

Example: A heading such as “Work Experience” in bold, followed by plain-text job titles, dates, and bullet points is safer than a heading made from an icon and stylized lettering.

2. Keep the Layout Simple and Predictable

A single-column layout is usually the safest choice. Many systems can process complex layouts, but information arranged in columns, boxes, or sidebars may be read in the wrong order or separated from its labels.

Build the page from ordinary text, with clear spacing between sections. Use standard bullets, such as round bullets, and keep each bullet focused on one accomplishment or responsibility.

Be cautious with:

• Two-column templates
• Tables used to align dates and job details
• Text boxes or floating elements
• Sidebars containing skills or contact details
• Logos, charts, and decorative graphics

These design elements may look polished but can complicate text extraction. If your skills appear in a sidebar, for example, a system might place them between lines of your work history—or miss some of them.

Safer example:

Operations Coordinator | North District Office | 2022–2025

• Scheduled service visits and maintained customer records.
• Created a tracking process to flag overdue requests.

This is generally easier to parse than placing the title, employer, and dates in separate boxes across the page.

3. Use Clear Section Headings and Labels

Use familiar headings so both software and recruiters can recognize what each section contains. Good choices include:

• Summary
• Work Experience
• Education
• Skills
• Certifications
• Projects

Creative labels can be less clear. A heading such as “Where I’ve Made a Difference” may sound personal, but it does not tell a reader as quickly as “Work Experience.” You can use a more distinctive phrase in your introduction, while keeping the main section labels conventional.

Keep related information together. Put each job’s title, employer, location, and dates near its description. List a degree and school together, and place the graduation date nearby if you include it.

Use consistent date styles throughout, such as “May 2022–August 2024” or “2022–2024.” Avoid scattering dates in headers or footers, where they may be detached from the relevant role.

4. Make Important Information Real Text

An ATS can often read text in a document, but it may not reliably understand information that is only shown as an image. This includes scanned resumes, screenshots, skill charts, and some infographic-style designs.

Do not use a picture of your name or contact details. Avoid showing skills only through rating bars, stars, or charts. Write them out in text instead.

Instead of:

A row of five stars beside “Project Management”

Use:

Skills: Project coordination, scheduling, budget tracking, stakeholder communication

A PDF can contain selectable text, or it can be just a scanned image. To check, open the file and try to select a sentence and copy it into a plain-text editor. If you cannot select the words, the file may need text recognition, or you may need to create a fresh document with typed text.

ATS tools can identify and organize some resume details, but they are not perfect readers. They may misinterpret abbreviations, unusual job titles, or information placed in an unexpected location. Use standard terms where they accurately describe your experience, and spell out an abbreviation the first time if it may not be widely understood.

5. Choose the File Type the Employer Requests

Follow the job posting’s instructions first. If it asks for a Word document, submit a Word document. If it requests a PDF, submit a PDF. When no format is specified, a clean `.docx` file is a practical choice, while a text-based PDF can preserve the layout when opened on different devices.

Before uploading, confirm that:

• The file opens correctly.
• Your name and contact details are visible.
• The text can be selected and copied.
• Bullets, dates, and section headings appear in the right order.
• The filename is professional, such as `Jordan-Lee-Resume.docx`.

A PDF may preserve how a resume looks, but conversion can affect how its text is extracted. A Word document may be easier for some systems to process, but its appearance can shift between software versions. Neither format is guaranteed to work best in every system, so the employer’s instructions take priority.

6. Test the Resume Before You Submit It

A quick text check can catch problems that are easy to miss visually. Copy the entire resume into a plain-text editor. Read from top to bottom and check that the content remains in a sensible order.

Look for:

• Contact details that have disappeared or moved
• Job titles separated from employers or dates
• Bullets that have turned into odd characters
• Headings mixed into the wrong section
• Missing skills or education details
• Extra spaces or broken lines

Then review the original file as a person would: Is it readable at a glance? Are your most relevant qualifications easy to find? Is the page free of clutter? If you use a designed version for networking, consider keeping a simpler, single-column version for online applications.

Conclusion: Make the Resume Easy to Read

There is no single format that guarantees perfect results in every ATS. A clear, text-based resume with a familiar font, straightforward sections, and a simple layout is a reliable starting point.

Before your next application, check the posting for file requirements, save your resume in the requested format, and copy its text into a plain-text editor to confirm the reading order. Then review it once more for clarity and relevance. These small steps help your experience reach the reader in a form both software and people can follow.