What font size is best for an ATS resume?

Use 11–12pt for body text, 14–16pt bold for section headings, and keep your name around 18–22pt max. Stay in Arial, Calibri, Times New Roman, Georgia, or Verdana—fancy fonts often fail parsing.

Is 10pt font OK for ATS?

Avoid it for body text. Some ATS tools still parse 10pt, but recruiters struggle to read it and parsers may treat dense blocks as low-quality. 11–12pt is the safe band.

Can I use bold or italics on an ATS resume?

Yes, but sparingly. Bold works well for job titles and section headings. Avoid underlining — it can confuse some ATS parsers.

Are Canva resumes ATS-friendly?

Usually not. Most Canva templates rely on columns, icons, and background graphics that break ATS parsing. If you must use Canva, pick a single-column, text-only template.

Can I use color on an ATS resume?

Light color on section headers (dark gray, navy) is fine. Avoid colored backgrounds, images, and any color that reduces text contrast.

Should I use bullet points?

Yes. Stick to simple round or dash bullets (• or –). Avoid arrows, checkboxes, or emoji as bullets — ATS often strips them or treats them as garbage characters.

Simple, clean resume vs lots of graphics and colors—which is better for ATS?

Simple wins for parsing. One column, standard fonts, high-contrast body text, and minimal decoration keep extraction reliable. Heavy graphics, icons, and colored backgrounds often get stripped or mis-ordered. Save the creative version for in-person networking; upload a plain, parser-safe file to job portals.

How does ATS scoring relate to formatting?

Most match scores weight keywords and job-title alignment first, but unreadable layout can zero out sections so keywords never register. After you fix formatting, see [Resume ATS score: what it means and how to improve it](/blog/resume-ats-score) for how scores are built and what to tweak next.

ATS Optimization

ATS Resume Formatting Guide: Font Size, Margins, Layout & Guidelines (2026)

By RoySeptember 6, 2025Updated May 9, 20266 min read

Tagsresume formatting ats resume resume tips resume keywords

Formatting your resume the wrong way can get it instantly rejected by an Applicant Tracking System (ATS). Many job seekers don’t realize that tables, graphics, columns, and even font choices can break ATS parsing and cost them interviews. In this guide, you’ll learn how to format your resume for ATS success in 2026—down to the best fonts, margins, line spacing, and layout choices.

Why ATS Resume Formatting Matters

Most companies use ATS software to scan and filter resumes before a human ever sees them. These systems extract data like job titles, skills, and education using basic rules. Poor formatting can:

Make your resume unreadable by the ATS
Misplace or lose important sections
Result in an empty or broken candidate profile

📉 More than 70% of resumes are rejected due to formatting or keyword mismatches

ATS-Friendly Resume Formatting Checklist

Format settings that parse cleanly in every major ATS

Element	Recommendation
Font type	Arial, Calibri, Times New Roman, Verdana, or Georgia
Font size	11–12pt body text, 14–16pt section headings
Line spacing	1.0 to 1.15 for readability
Margins	0.75″ to 1″ on all sides
Layout	Single column only
File format	.docx or ATS-safe PDF

1. Best Fonts for ATS Compatibility

Use clean, standard system fonts that ATS systems can parse without issue:

✅ Good Fonts: Calibri, Arial, Helvetica, Georgia, Times New Roman, Verdana
❌ Avoid: Comic Sans, Courier, Garamond, custom or script fonts

🛠️ Tip: Use bold and all-caps sparingly—for section headers only

2. Ideal font sizes for ATS (body, headings, name)

Body text: 11 or 12 pt in Arial, Calibri, or Times New Roman (never below 10pt—some parsers treat tiny text as noise).
Section headings: 14–16 pt bold—clear hierarchy for humans, still plain text for parsers.
Name (header): 18–22 pt optional; avoid oversized headers that push experience below the fold.
One font family for the whole resume; don’t mix three typefaces to “look designed.”

Too small = hard to read. Too large = ATS misreads spacing. If you use a downloaded template, re-check sizes after you paste content—long bullets often force accidental 9pt shrink.

3. Proper Margins for ATS Resumes

Use 0.75″ to 1″ on all sides
Avoid using narrow margins below 0.5″—some ATS tools clip content

📏 Consistent spacing between sections improves readability

4. ATS-Friendly Resume Layout

For a deeper layout-only breakdown (sidebars, two-column templates, and how to convert them), read Single-column resume layout for ATS.

Stick to a single-column layout
Do not use:
- Text boxes
- Tables or columns
- Graphics or logos
- Icons or visual skill bars

✅ Instead:

Use standard section headers like:
- Work Experience
- Education
- Skills
- Certifications

5. File Format: DOCX vs PDF

See also: PDF vs DOCX for ATS resumes — when each format wins, and how to avoid “pretty PDFs” parsers cannot read.

.DOCX (Microsoft Word) is the most widely accepted and ATS-safe format
PDF is okay if the job post accepts it—but make sure it’s not image-based
❌ Do not upload .pages, .odt, or Canva-based resumes

✅ Use ATS Resume AI to check file compatibility before submitting

Two-column layout with icons and skill bars
Fonts: Garamond + script headings
Tables for layout

✅ Good:

Single-column format
Calibri, 11 pt body, 14 pt headings
Standard section names
No graphics, all text is selectable

Want to Make Sure Your Resume is ATS-Compatible?

Instead of guessing, use our ATS Resume AI tool to:

Check formatting for ATS compatibility
Scan for font issues and layout problems
Score your resume for job match
Automatically rewrite your resume to meet formatting + keyword requirements

👉 Scan and optimize your resume →

Frequently asked questions

What font size is best for an ATS resume?: Use 11–12pt for body text, 14–16pt bold for section headings, and keep your name around 18–22pt max. Stay in Arial, Calibri, Times New Roman, Georgia, or Verdana—fancy fonts often fail parsing.
Is 10pt font OK for ATS?: Avoid it for body text. Some ATS tools still parse 10pt, but recruiters struggle to read it and parsers may treat dense blocks as low-quality. 11–12pt is the safe band.
Can I use bold or italics on an ATS resume?: Yes, but sparingly. Bold works well for job titles and section headings. Avoid underlining — it can confuse some ATS parsers.
Are Canva resumes ATS-friendly?: Usually not. Most Canva templates rely on columns, icons, and background graphics that break ATS parsing. If you must use Canva, pick a single-column, text-only template.
Can I use color on an ATS resume?: Light color on section headers (dark gray, navy) is fine. Avoid colored backgrounds, images, and any color that reduces text contrast.
Should I use bullet points?: Yes. Stick to simple round or dash bullets (• or –). Avoid arrows, checkboxes, or emoji as bullets — ATS often strips them or treats them as garbage characters.
Simple, clean resume vs lots of graphics and colors—which is better for ATS?: Simple wins for parsing. One column, standard fonts, high-contrast body text, and minimal decoration keep extraction reliable. Heavy graphics, icons, and colored backgrounds often get stripped or mis-ordered. Save the creative version for in-person networking; upload a plain, parser-safe file to job portals.
How does ATS scoring relate to formatting?: Most match scores weight keywords and job-title alignment first, but unreadable layout can zero out sections so keywords never register. After you fix formatting, see [Resume ATS score: what it means and how to improve it](/blog/resume-ats-score) for how scores are built and what to tweak next.

Internal Resources to Help You Format Your Resume

👉 Download ATS-Friendly Resume Templates →
👉 Single-column layout (why sidebars fail) →
👉 PDF vs DOCX for ATS →
👉 Resume ATS score explained →
👉 Complete ATS Resume Optimization Guide →
👉 Compare Resume Optimizer Tools →

Final Tips

✅ Stick to simple, clean design
✅ Avoid elements that confuse parsing tools
✅ Use standard fonts, spacing, and headers
✅ Use an ATS checker before applying

🎯 Want to be sure your resume formatting is perfect?

👉 Scan your resume with ATS Resume AI →