What is ThreeArrow.ai?

ThreeArrow.ai is a free AI-powered career platform that tailors your resume for any job description, checks ATS compatibility, generates cover letters, and tracks your job applications - all in one place.

Is ThreeArrow.ai really free?

Yes! ThreeArrow.ai is 100% free with no credit card required. All features including AI resume tailoring, ATS scoring, cover letter generation, and job tracking are available at no cost.

How does the ATS score checker work?

Our AI analyzes your resume against any job description, matching keywords, skills, and experience. It provides a score out of 100 along with detailed feedback on matched keywords, missing terms, and optimized bullet points.

What file formats are supported for resume upload?

ThreeArrow.ai supports PDF, DOCX, and DOC file formats. Files can be up to 10 MB in size. Our AI parses every role, skill, and accomplishment into a structured, editable profile.

How do I get an ATS-optimized resume?

Simply upload your resume, paste a job description, and click "Check ATS Score". Our AI will analyze your resume, rewrite bullet points to match the job, and generate an optimized PDF you can download immediately.

Tutorial

How to Use ThreeArrow.ai's Free AI Resume Builder (Complete Walkthrough)

Step-by-step tutorial for ThreeArrow.ai's AI resume builder. Learn how to upload, analyze, tailor, and download ATS-optimized resumes in under 5 minutes.

6 min read

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Step 1: Create Your Free Account

Sign up at ThreeArrow.ai with your email or Google account. No credit card required. All features are completely free - ATS scoring, AI tailoring, cover letters, and resume downloads.

Step 2: Upload Your Resume

Upload your existing resume in PDF or DOCX format. Our AI parses every detail - work experience, education, skills, projects - into a structured, editable profile. Review and edit anything that needs adjustment.

Step 3: Check Your ATS Score

Paste any job description and get an instant ATS score out of 100. See exactly which keywords you're matching and which are missing. Our AI categorizes keywords by importance.

Step 4: Tailor with One Click

Click 'Tailor Resume' and our AI rewrites your bullet points to match the job description. Every bullet becomes achievement-oriented, keyword-optimized, and ATS-friendly. See the before/after comparison.

Step 5: Download Your Optimized Resume

Download your tailored resume as a clean, ATS-friendly PDF. Your original resume is saved, so you can tailor for different jobs without losing your base profile.