ATS Compatibility in 2025: How to Pass Resume Filters
Resumeadapter
ATS compatibility is the deciding factor between getting seen or getting rejected — and in 2025, it's non-negotiable. If you're applying online, your resume must be optimized to pass ATS filters.
In this article, we’ll explain how ATS compatibility works, show you exactly what to change on your resume, and even compare major ATS systems like Workday and Taleo so you know what you're up against.
Want to dive deeper into how ATS filters resumes? Or wondering why qualified resumes get rejected? We’ve got you covered.
What Is ATS Compatibility?
ATS compatibility means that your resume can be correctly read, parsed, and matched by Applicant Tracking Systems (ATS) — without distortion or data loss.
If your resume isn’t compatible, the ATS might not extract your experience, skills, or education correctly, which can lead to an automatic rejection — even if you're the ideal candidate.
ATS Compatibility Comparison Table (2025)
| ATS Platform | Common Formatting Issues | Keyword Matching Strength | File Format Best Practices | | -------------- | ----------------------------- | ------------------------- | ------------------------------ | | Workday | Struggles with multi-columns | Moderate | .docx preferred | | Taleo | Hates PDFs with images/tables | High | Clean .pdf or .docx | | iCIMS | Very strict with layout | High | Avoid charts or graphics | | Greenhouse | Okay with PDFs | Moderate | Avoid using sidebars | | Lever | Flags non-standard headers | High | Stick to traditional structure |
ATS Compatibility Checklist (2025)
- ✅ Use a single-column layout
- ✅ Stick to standard fonts (Arial, Calibri, etc.)
- ✅ Avoid tables, graphics, and text boxes
- ✅ Use exact keywords from the job post
- ✅ Save as .docx or clean .pdf
- ✅ Label sections clearly: “Experience,” “Skills,” “Education”
Why It Matters in 2025
Recruiters are using smarter AI-powered tools — but those tools are still rigid. Failing to meet ATS compatibility requirements means losing interviews without ever knowing why.
If you're applying for competitive roles, especially in tech or marketing, assume the first gatekeeper is an algorithm.
Want to double-check your resume’s structure and keywords?
👉 Run a full scan with ResumeAdapter
Internal Resources to Optimize Further
Final Thoughts
ATS compatibility isn't a “nice to have” — it’s the minimum requirement to participate in today’s job market.
The good news? You don’t need to guess.
Just upload your resume, scan it with ResumeAdapter, and make fast, effective changes that boost your visibility instantly.
FAQ
What is ATS compatibility?
It means your resume can be read by tracking software without data loss or format errors.
Which file format is best for ATS?
.docx is the safest. Clean PDFs also work if they follow simple layouts.
Does using icons or columns hurt ATS compatibility?
Yes. They can break parsing or mislabel key sections.
What’s the fastest way to check my resume?
Use a tool like ResumeAdapter to get an ATS score and fix recommendations.