Forget the two-column layouts. Forget the color-coded skill bars. Forget the infographic timeline. There's a short list of formatting rules that ATS systems actually care about — and most other things don't matter.
What ATS systems actually read
When an ATS parses your resume, it's doing three things, in this order:
- Extracting text from whatever file format you sent (PDF or DOCX).
- Identifying sections (Experience, Education, Skills) by looking for headings and patterns.
- Pulling structured data (job titles, dates, company names) into a database.
Most formatting choices only affect step 1 (text extraction). Two-column layouts, infographics, icons — these confuse step 1 and produce garbage for steps 2 and 3. The parser can't tell which column is "real" and which is metadata. It might extract your name from a sidebar and miss it later.
Here's the short list of what actually matters:
The 7 rules that actually matter
1. Use a single column
One column. Top to bottom. The ATS reads down the page. If you have two columns, it reads left column top-to-bottom, then right column top-to-bottom — which mixes up your name, contact info, and work history.
2. Use standard section headings
Use Experience, Education, Skills, Summary. Don't get creative ("My Journey", "Career Story", "Toolkit"). The parser looks for specific headings. If it can't find them, your sections get jammed together.
3. Put your contact info at the top, plain text
Name, email, phone, city. No icons. No headers with logos. No "Find me on LinkedIn" graphics. The ATS needs to extract these literally.
4. Use standard fonts
Arial, Calibri, Times New Roman, Garamond, Helvetica. If your font isn't installed on the ATS server, it gets substituted and may shift the layout enough to break parsing. Stick to fonts that exist everywhere.
5. Don't put critical info in headers or footers
Some ATS systems skip headers and footers entirely when extracting text. Your contact info goes in the body of the document, not in the page header.
6. Use simple bullet characters
Standard • or -. Avoid fancy Unicode bullets (▪, ◦, ») — they sometimes render as garbage in PDFs and confuse parsers.
7. Save as PDF or DOCX, not Pages or Google Docs
PDF is the safest. DOCX is fine. Anything else (Pages, RTF, ODT, image-based PDF) is a coin flip — the parser might extract text, or might give up.
What DOESN'T matter (and you can stop worrying about)
Here's the long list of things that don't matter for ATS scoring but take up time and attention:
- Margins: 0.5" vs 1" — irrelevant.
- Font size: 10pt vs 12pt — irrelevant (within reason; don't go below 9pt).
- Page count: 1 page vs 2 pages — irrelevant to the ATS (recruiters have opinions, but that's different).
- Color: black vs navy vs dark gray — irrelevant. ATS doesn't care.
- Borders and rules: irrelevant. Looks nice, doesn't help or hurt parsing.
- Photo or logo: not parsed at all. Skip it unless the industry demands it (acting, modeling).
- Icons: not parsed. Sometimes confused with text.
The one rule most candidates get wrong
If you remember only one thing from this article: save as PDF, single column, standard headings, plain text contact info at the top.
That's it. Everything else is decoration.
Recruiters who actually read your resume will see the formatting. ATS systems won't. Optimize for the ATS first (so you get past the filter), then optimize for the human reader (so you get the interview).
What to do today
Open your resume right now. Count how many columns it has. Count how many fonts it uses. Count how many section headings are non-standard.
If any of those numbers is more than 1, simplify. Take 20 minutes and clean it up. You'll get past more ATS filters, and you'll probably end up with a cleaner document that recruiters also like.
And if you want to verify your resume actually parses cleanly, run it through our free ATS score. We extract the text the same way an ATS would and show you what comes out.