Why fonts matter for ATS and recruiters
ATS tools read plain text, not design. Fonts that look stylish on your screen can turn into garbled characters when parsed. That means your headings, titles, and even dates might be misread. The safest fonts are the ones used in business documents for decades: simple, clean, and widely supported. This guide shows which fonts to use, which sizes to pick, and how to keep formatting consistent across PDF and Word. If your resume looks clean in a plain text paste test, the font is likely ATS-friendly. Fancy fonts, icons, and heavy styling create parsing errors and can hide keywords.
1. What ATS can safely parse
ATS reads standard fonts that are installed on most computers. If the font isn't supported, the system substitutes it, which can break spacing and alignment.
- *Best practice:**
- Choose a font that ships with Windows and macOS.
- Use one font family across the entire resume.
- Avoid mixing serif and sans‑serif in the same document.
If you're unsure, start with Calibri or Arial.
Avoid icon fonts for contact info and section titles. Use plain text so the parser can read every character.
2. Recommended ATS‑safe fonts
These fonts are clean, modern, and highly readable:
- Calibri – Microsoft default, excellent readability.
- Arial – Universal, safe choice for ATS.
- Helvetica – Clean and professional (best in PDF).
- Roboto – Modern sans‑serif, widely supported.
- Times New Roman – Traditional serif, ATS‑safe.
- Georgia – A softer serif option with great legibility.
Pick one that matches your industry tone, then keep it consistent.
3. Font size and spacing
Readable size helps both ATS and humans. Too small looks dense; too large wastes space.
- *Sizing guide:**
- Body text: 10.5–12 pt
- Section headings: 12–14 pt
- Name header: 16–22 pt
- *Spacing tips:**
- Line height around 1.15–1.5
- 6–10 pt space between sections
- Keep margins between 0.5–1 inch
Consistent spacing improves scanability and reduces parsing errors.
If your resume feels crowded, reduce content before shrinking font size below 10.5 pt. Readability matters more than packing lines.
4. Bold, italics, and emphasis
ATS can read bold and italics, but don't overuse them. Too much styling makes text harder to parse.
- *Use emphasis only for:**
- Job titles
- Company names
- Section headings
Avoid underlines or decorative text effects. Keep it simple and consistent.
5. Fonts to avoid
These fonts look creative but often fail ATS parsing:
- Script or handwriting fonts
- Decorative display fonts
- Narrow or condensed fonts
- Fonts that are not standard on Windows/macOS
If a font looks "stylish" or "artsy," it's likely risky.
6. PDF vs Word: font embedding
PDF is safer for layout, but only if fonts are embedded. Word is safer for compatibility if the employer requests it.
- *Best practice:**
- Export a text‑based PDF with embedded fonts.
- If sending DOCX, stick to Calibri or Arial.
- Always open the file on another device to check formatting.
For file‑type decisions, see PDF vs Word for ATS.
7. Quick font checklist
Before you submit:
- One font family used everywhere.
- Body text 10.5–12 pt.
- No decorative fonts.
- Spacing consistent across sections.
- PDF text selectable (not an image).
If you check all five, your typography is ATS‑safe.