Creating a One‑Page Resume That Passes All Major ATS Filters

In 2025, recruiters still receive hundreds of applications per opening, and most of them are first screened by an Applicant Tracking System (ATS). A well‑crafted one‑page resume that passes all major ATS filters can dramatically increase your chances of moving to the interview stage. This guide walks you through the theory, the exact steps, and the tools—especially Resumly’s free AI‑powered utilities—to create a resume that both humans and machines love.

Why One‑Page Resumes Still Matter in 2025

• Speed of review – Hiring managers spend an average of 6 seconds on an initial scan (Source: Jobscan).
• Mobile friendliness – 70% of recruiters view resumes on mobile devices; a single page eliminates scrolling issues.
• ATS efficiency – Most ATS platforms (i.e., Taleo, Greenhouse, Lever, iCIMS) prioritize concise, well‑structured documents.

A one‑page resume forces you to focus on relevance, highlight impact, and avoid filler—all of which are signals that ATS algorithms interpret as high quality.

Understanding ATS Filters

ATS filters are essentially keyword‑matching engines combined with format validation. The most common filters include:

1. Keyword relevance – Does the resume contain the exact terms from the job description?
2. Section headings – Recognizable headings like Work Experience, Education, Skills.
3. File type – PDFs and DOCX are safe; HTML or image‑based PDFs can break parsing.
4. Font and layout – Simple fonts (Arial, Calibri, Helvetica) and left‑aligned text are parsed correctly.
5. Bullet style – Standard solid or round bullets; exotic symbols may be ignored.

If any of these elements are missing, the ATS may reject or mis‑parse your resume, sending it straight to the trash.

Step‑by‑Step Guide to Build an ATS‑Friendly One‑Page Resume

Below is a checklist‑style workflow you can follow while drafting your resume. Feel free to copy the checklist into a Google Doc or Notion page.

1. Gather the Job Description Keywords

• Open the posting and copy the required and preferred skills.
• Use Resumly’s Job‑Search Keywords tool to extract the top 10‑15 terms.
• Highlight them in a separate document for easy reference.

2. Choose the Right Format

Recommendation: Use a reverse‑chronological layout with clear headings.

3. Use ATS‑Safe Fonts & Simple Layout

• Fonts: Arial, Calibri, Helvetica, Times New Roman (10‑12 pt).
• Margins: 0.5‑1 in all sides.
• Line spacing: 1.0‑1.15.
• Avoid: Tables, text boxes, graphics, and columns.

4. Craft a Keyword‑Rich Professional Summary

Example:

"Results‑driven software engineer with 5 years of experience building scalable web applications using React, Node.js, and AWS. Proven track record of improving system performance by 30% and delivering customer‑centric solutions that align with Agile methodologies."

Notice the bolded keywords that match typical job postings.

5. Optimize the Experience Section

• Start each bullet with a strong action verb (e.g., Led, Implemented, Optimized).
• Quantify impact (e.g., "Increased sales by 22%" or "Reduced onboarding time from 4 weeks to 2 weeks").
• Integrate keywords naturally.

Do: "Developed RESTful APIs that processed 10,000+ requests per day, improving response time by 25%."

Don’t: "Worked on APIs and improved speed."

6. Add a Skills Section with Exact Keywords

• List each skill exactly as it appears in the job description.
• Keep the list to 10‑12 items to avoid clutter.

7. Include Education & Certifications (if relevant)

• Degree, institution, graduation year.
• Certifications (e.g., AWS Certified Solutions Architect, PMP).
• Place this section below experience unless you’re a recent graduate.

8. Run an ATS Check

Upload your draft to Resumly’s ATS Resume Checker. The tool will:

• Highlight missing keywords.
• Flag unsupported fonts or formatting.
• Provide a readability score.

9. Polish Readability & Remove Buzzwords

• Use Resumly’s Resume Readability Test to aim for a grade‑8 reading level.
• Run the Buzzword Detector to eliminate overused terms like “synergy” or “dynamic”.

10. Export as PDF (Standard Font Embedding)

• Choose PDF (Standard) from your word processor.
• Verify the file size is under 1 MB.
• Open the PDF and run a quick search (Ctrl+F) for a few keywords to ensure they are searchable.

Checklist: One‑Page ATS‑Friendly Resume

• Job description keywords identified and highlighted.
• Reverse‑chronological format selected.
• ATS‑safe fonts and margins applied.
• Professional summary written with 3‑4 core keywords.
• Each experience bullet starts with an action verb and includes a metric.
• Skills section mirrors job posting terminology.
• Education and certifications listed appropriately.
• Resume passes Resumly’s ATS Resume Checker with 90%+ match.
• Readability score ≤ 8th grade.
• No tables, images, or complex graphics.
• PDF exported correctly and under 1 MB.

Do’s and Don’ts

Real‑World Example: Transforming a 2‑Page Resume into One Page

Original 2‑Page Snapshot (excerpt)

Work Experience
- Software Engineer at XYZ Corp (2018‑2023)
  • Developed web applications using JavaScript, React, Node.js.
  • Collaborated with cross‑functional teams.
  • Improved performance.

Education
- B.S. Computer Science, ABC University (2014‑2018)

Revised One‑Page Version

**John Doe** | (555) 123‑4567 | john.doe@email.com | linkedin.com/in/johndoe

**Professional Summary**
Results‑driven **software engineer** with 5 years of experience building **scalable web applications** using **React**, **Node.js**, and **AWS**. Delivered **30% faster** system performance and led **Agile** teams.

**Work Experience**
**Software Engineer, XYZ Corp** – Remote | 2018‑2023
- Designed and launched **React/Node.js** platform serving **10k+ daily users**, cutting page load time by **25%**.
- Implemented **AWS Lambda** functions, reducing server costs by **15%**.
- Mentored 4 junior developers, improving sprint velocity by **20%**.

**Education**
B.S. Computer Science, ABC University – 2018

**Technical Skills**
JavaScript, React, Node.js, AWS, Docker, Git, SQL

**Certifications**
AWS Certified Solutions Architect – 2022

Key changes:

• Consolidated education into a single line.
• Merged soft‑skill statements into quantified achievements.
• Removed redundant bullet points and added exact keywords.
• Kept the entire document to one page while preserving impact.

Using Resumly’s Free Tools to Test Your Resume

1. ATS Resume Checker – Instantly see how many of the job’s keywords you’ve captured.
2. Buzzword Detector – Strip out vague jargon that can confuse both ATS and recruiters.
3. Resume Readability Test – Ensure your language is clear and concise.
4. Job‑Search Keywords – Generate a keyword list for any posting in seconds.
5. Resume Roast – Get AI‑driven feedback on tone, structure, and relevance.

Pro tip: Run your resume through all three tools before hitting “Apply”. The combined score gives you a reliable confidence level.

Mini‑Conclusion: Creating a One‑Page Resume That Passes All Major ATS Filters

By following the step‑by‑step checklist, using ATS‑safe formatting, and leveraging Resumly’s free AI tools, you can craft a one‑page resume that not only survives but thrives through every major ATS filter. The result is a higher interview rate and a smoother job‑search journey.

Frequently Asked Questions (FAQs)

1. Will a one‑page resume hurt me if I have 10 years of experience?

• Not necessarily. Focus on the most recent 10‑12 years and the most relevant achievements. Use a concise summary to highlight senior‑level impact.

2. Can I still use a creative design if the ATS is strict?

• Keep the core content in a plain‑text section that the ATS can read, then attach a portfolio PDF with the design. The primary application file should remain ATS‑friendly.

3. How many keywords should I include?

• Aim for 70‑80% keyword match. Resumly’s ATS Checker will show you the exact percentage.

4. Is PDF always safe?

• Yes, PDF (Standard) is the safest. Avoid PDFs generated from design tools that embed fonts as images.

5. Should I list every certification I have?

• Only include certifications relevant to the role. Irrelevant items waste valuable space.

6. What if the job posting uses synonyms?

• Include both the original term and common synonyms (e.g., “project management” and “program management”) to increase match probability.

7. Can Resumly help me write the summary?

• Absolutely. Try the AI Resume Builder to generate a keyword‑optimized summary in seconds.

8. How often should I update my resume?

• Update after every major project or role change. A fresh resume ensures you capture new keywords and achievements.

Final Thoughts & Call to Action

Creating a one‑page resume that passes all major ATS filters is both an art and a science. The art lies in storytelling—showcasing your unique value in a tight space. The science is mastering the ATS rules, keyword density, and formatting standards.

Ready to put the plan into action? Start by visiting the Resumly homepage, explore the AI Resume Builder, and run your draft through the ATS Resume Checker. With the right strategy and tools, your one‑page resume will not just survive the ATS—it will stand out.