Free ATS Resume Checker
Ensure your resume gets past Applicant Tracking Systems (ATS) with our free compatibility checker. Upload your resume and get instant feedback on ATS readability and optimization tips.
ATS Resume Checker Tool
How It Works
Our ATS checker analyzes your resume to ensure it's optimized for Applicant Tracking Systems. Simply upload your PDF resume and get instant feedback on:
- •Keyword optimization
- •Formatting issues
- •Content readability
- •Overall ATS compatibility score
What is an ATS?
An Applicant Tracking System (ATS) is software used by employers to manage job applications. These systems:
- Screen resumes before a human ever sees them
- Parse resume content into a standardized format
- Filter candidates based on keywords and qualifications
- Rank applicants based on how well they match job requirements
Did you know? Up to 75% of resumes are rejected by ATS before a hiring manager ever sees them.
Our ATS Checker helps ensure your resume is properly read by these systems, increasing your chances of getting past the initial screening.
How Our ATS Checker Works
Upload Your Resume
Upload your resume in PDF format. We'll extract the text just like an ATS would.
Analyze Content
We check for ATS compatibility issues, keyword optimization, and formatting problems.
Get Recommendations
Receive actionable tips to improve your resume's ATS compatibility and overall effectiveness.
Frequently Asked Questions
Is this ATS checker really free?
Yes! Our ATS checker is completely free to use. We believe everyone deserves access to tools that help them succeed in their job search. There are no hidden fees or premium features locked behind a paywall.
How accurate is the ATS compatibility check?
Our checker simulates how most ATS systems extract and process text from your resume. While no tool can perfectly replicate every ATS on the market, our checker identifies the most common issues that cause resumes to be rejected. We regularly update our algorithms based on the latest ATS technology trends.
What file formats are supported?
Currently, our ATS checker supports PDF files only, as this is the most common format for submitting resumes. We recommend always having your resume available in PDF format for job applications. Most ATS systems handle PDFs well, but they should be properly formatted and not scanned images.
Is my resume data secure?
Yes. We process your resume in your browser and do not store your resume data on our servers. Your information remains private and secure. The entire analysis happens locally on your device, so your sensitive personal information never leaves your computer.
How can I improve my ATS score?
To improve your ATS score, focus on using relevant keywords from the job description, maintain a clean and simple format, avoid tables and graphics, use standard section headings, and ensure your contact information is in text format (not in headers/footers). Our tool will provide specific recommendations based on your resume's analysis.
Resources to Improve Your Resume
Beat the Bots: ATS-Proofing Your Resume
Learn advanced techniques to optimize your resume for ATS systems in 2025.
Software Engineer Resume Template
Get our ATS-optimized template specifically designed for software engineering roles.
Quantify Your Achievements
Learn how to showcase your impact with numbers and metrics that impress both ATS and recruiters.