ATS-Friendly Resume Formatting: What to Keep and What to Drop

A resume can be strong on content and still arrive in a recruiter's system as a jumble. Your employer ends up in the job title field, your dates vanish, and two columns of text get merged into nonsense. Formatting will not win you the job, but bad formatting can stop anyone from noticing that you deserve it.

This guide covers the choices that matter. If you want the background on what the software is doing, start with how applicant tracking systems handle your resume.

Layout

Use one column. Parsers generally read from left to right and top to bottom. Two-column templates can look elegant, but the sidebar often gets read in the wrong order or attached to the wrong job. If you love a sidebar, keep that version for handing to people directly.

Keep contact details in the body. Some parsers skip the header and footer areas of a document. Put your name, phone, email, city and LinkedIn URL in the first lines of the page itself.

Avoid tables and text boxes. Tables can parse row by row in unpredictable ways, and text boxes are sometimes ignored altogether. Use a simple line with a tab or a right-aligned date instead.

Leave graphics out. Skill bars, icons and logos carry no readable data. A bar showing "Python 80%" also tells a recruiter very little, since nobody knows what 80% means. Write the skill as text.

Section headings

Use the names people expect, because parsers and recruiters both look for them:

• Summary (optional)
• Experience or Work Experience
• Skills
• Education
• Projects or Certifications, if relevant

A heading like "Where I've Made an Impact" is charming, but it makes everyone work harder for no benefit.

Each job entry

Keep the same order for every role so the pattern is easy to follow:

1. Job title
2. Company name and location
3. Start and end dates
4. Three to six bullet points

Write dates in a consistent form such as "Mar 2022 to Aug 2024" or "03/2022 to 08/2024". Avoid leaving only years if the gap between jobs matters, since unexplained rounding can raise questions later.

Fonts and styling

Any common font is fine. Calibri, Arial, Helvetica, Georgia and similar choices all work well. Pick a body size between 10 and 12 points, and use bold for job titles and section headings rather than a mix of colors. A little color in headings usually parses without trouble, but make sure the page still reads well in black and white, because plenty of hiring managers print or preview in grayscale.

Use standard round bullets. Unusual symbols can turn into question marks during parsing.

File type

Follow the instructions on the application first. If there are none, both formats below are generally safe when created properly:

• PDF keeps your layout intact and looks the same on every device. Export it from a word processor rather than scanning a paper copy, since a scanned PDF is just an image with no text to read.
• DOCX is what some older systems handle best, and it lets a recruiter make small edits if they need to.

A quick test for a PDF: open it and try to select the text with your cursor. If you can highlight individual words, there is real text inside. Then copy everything and paste it into a plain text editor. The order you see there is a fair approximation of what a parser will get.

Name the file something sensible, such as Sara-Ahmed-Resume.pdf. final_v7_NEW.pdf does you no favors.

Length

One page suits most people with under about eight years of experience. Two pages are fine when you have the history to fill them with relevant work. What matters most is the top third of page one, since that part decides whether anyone keeps reading. Make sure your most relevant role and strongest results are visible there.

A five-minute final check

Before you submit, run through this list:

1. Paste the text into a plain editor and check that the order makes sense.
2. Confirm your email and phone number appear in the body of the page.
3. Search the document for the job title in the posting. If you have done that work, the words should appear.
4. Check that every date is present and in the same format.
5. After uploading, read the auto-filled form fields and correct any mistakes.

Once the format is clean, leave it alone. Your remaining effort is better spent on the words themselves, starting with tailoring your resume to each job and writing stronger bullet points.