Over 75% of resumes are automatically rejected by Applicant Tracking Systems (ATS) before a human recruiter ever reads them. This guide shows you exactly how to create an ATS-friendly resume in 2026 — step by step.
What Is ATS and Why Does It Matter?
An Applicant Tracking System (ATS) is software used by employers to automatically collect, filter, and rank job applications. When you submit a resume online, it almost certainly goes through an ATS first.
The ATS scans your resume for keywords, evaluates your formatting, and assigns a score. Only candidates who score above a threshold are passed to human recruiters. This means your resume needs to be readable by both machines and humans.
Step 1: Choose an ATS-Compatible Format
The single biggest ATS killer is complex formatting. Here's what to use and avoid:
- ✓ Use: Single-column layout, standard fonts (Arial, Calibri, Times New Roman), .pdf or .docx format
- ✗ Avoid: Tables, text boxes, graphics, headers/footers, multi-column layouts, fancy fonts
Resunex templates are designed specifically to pass ATS parsing with clean, single-column, machine-readable HTML that converts perfectly to PDF.
Step 2: Use Standard Section Headings
ATS software is trained to look for specific section names. Using creative headers like "My Journey" or "What I've Done" confuses the parser. Stick to these proven headings:
- Work Experience (or Professional Experience)
- Education
- Skills
- Certifications
- Projects
- Summary (or Professional Summary)
Step 3: Include the Right Keywords
Keywords are the most important ATS factor. ATS matches your resume against the job description for specific skills, job titles, and phrases. Here's how to find and use the right keywords:
- Read the job description carefully
- Highlight skills, tools, and requirements mentioned
- Include those exact terms in your resume — especially in your Skills section and bullet points
- Use both full form and acronym (e.g., "Search Engine Optimization (SEO)")
Resunex's AI assistant scans any job description and automatically suggests which keywords to add to your resume.
Step 4: Quantify Your Achievements
Numbers not only impress human recruiters — they also contain keywords ATS looks for. Compare these two bullet points:
- Weak: "Managed social media accounts"
- Strong: "Grew Instagram following by 340% to 50,000 followers in 6 months, increasing engagement rate by 4.2%"
The second version is richer in keywords, more credible, and far more impressive to both ATS and humans.
Step 5: Check Your ATS Score Before Applying
Before submitting any application, paste your target job description into Resunex's free ATS Score Checker. You'll get an instant score showing:
- Keyword match percentage
- Missing keywords to add
- Formatting issues detected
- Section completeness
Common ATS Mistakes to Avoid in 2026
- Putting contact information in the header (ATS can't read headers)
- Using images or logo in your resume
- Submitting your resume as a .jpg or .png
- Not customizing your resume for each job application
- Using fancy Unicode bullet points (use simple •)
- Leaving out a Skills section
ATS Resume Checklist
- ☐ Clean, single-column layout
- ☐ Standard section headings
- ☐ Keywords from the job description included
- ☐ No images, tables, or text boxes
- ☐ Contact info in the body, not in the header
- ☐ Quantified achievements in bullet points
- ☐ ATS score checked before submission
Conclusion
Getting past ATS in 2026 is not about gaming the system — it's about communicating clearly to both machines and humans. Use a clean format, include the right keywords, and verify your score before applying.
Resunex makes every step of this process easy and free. Build your ATS-optimized resume today.