eCVmaker

Free AI Resume Builder & Cover Letter Generator

Upload your existing resume, enter the job you're targeting, and get an ATS-optimized resume plus a tailored cover letter in seconds — powered by Claude AI.

ATS-OptimizedInstant Download (PDF & DOCX)No sign-up needed
Ad placeholder

Optimize your resume in 3 steps

Step 1 — Upload your current resume (PDF or DOCX, max 5 MB)

Free tier: 3 generations per day. Your file is processed securely and never stored.

How the AI Resume Builder Works

1

Upload your resume

Drop in your existing PDF or Word (.docx) resume. Our parser extracts all the text, preserving your experience, education, and skills.

2

Enter your target role

Type the job title you are applying for and choose your industry. This tells the AI exactly what keywords and competencies to emphasize.

3

Download tailored documents

Claude AI rewrites your resume with ATS-friendly keywords and generates a matching cover letter. Download both as PDF or DOCX in seconds.

Why use an AI resume optimizer?

Most job applications are screened by Applicant Tracking Systems (ATS) before a human ever reads them. Studies show that up to 75% of resumes are rejected by ATS before reaching a recruiter. An ATS-optimized resume uses the right keywords, formatting, and structure to pass those filters and land in front of a hiring manager.

eCVmaker uses Claude AI — one of the most advanced language models available — to analyze your resume against the specific requirements of your target job title and industry. It rewrites bullet points with strong action verbs, quantifies achievements where possible, restructures sections for maximum impact, and ensures the vocabulary matches what ATS software looks for.

At the same time, the AI generates a tailored cover letter that connects your background directly to the role, saving you 30–60 minutes of writing per application.

Free AI resume builder vs. paid tools

Premium resume services like Zety, Resume.io, or Kickresume charge $15–40/month for AI features. eCVmaker gives you the same AI-powered tailoring completely free — up to 3 generations per day. For job seekers who apply frequently, our Pro plan unlocks unlimited generations for $7.99/month.

Frequently Asked Questions

What file types can I upload?
PDF and Word DOCX files are supported. The file must be text-based (not a scanned image). Maximum size is 5 MB.
Is my resume data stored?
No. Your resume is processed in memory during the request and immediately discarded. We do not store, log, or share your personal information.
What AI model powers this tool?
eCVmaker uses Anthropic's Claude — one of the leading large language models, trained to excel at writing, reasoning, and following complex instructions.
Will the generated resume pass ATS?
The AI is specifically instructed to use ATS-friendly formatting: clear section headers, standard fonts, no tables or graphics in the text, and industry-relevant keywords for your target role.
How is the cover letter personalized?
The AI reads the full content of your resume and cross-references it with the job title and industry you entered. It then writes a letter that maps your actual experience to the requirements of that type of role — not a generic template.
Can I use this for multiple job applications?
Yes. Free users can generate up to 3 resume+cover letter pairs per day. Pro users get unlimited daily generations, ideal for active job searches.
What download formats are available?
Both PDF (ready to attach to applications) and DOCX (editable in Microsoft Word or Google Docs) are available for free.
Ad placeholder