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with a smarter CV

Upload your CV and paste any job description. Get a tailored CV, cover letter, match score and interview prep in under 60 seconds.

1

Your CV

Drop your CV here

or click to browse  ·  PDF, DOCX, TXT

2

Job Description

What Roles Suit Me?

Upload your CV above first, then click below - Claude will identify your top 10 best-fit job roles.

Recommended Job Boards

As part of this project I acquired the domain aitocv.com, which currently redirects to this page.

Last updated: March 2026 · By John Bowman - questions? Connect on LinkedIn.

The AI CV Enhancer takes your existing CV and a job description, then produces a tailored CV, a matching cover letter, a suitability score and a set of interview prep questions - all in under 60 seconds. It is designed for job seekers who want to move fast without sacrificing quality. The tool also includes a role-fit finder that analyses your CV and suggests the ten job titles you are best suited for, plus a searchable directory of over 15 job boards. The domain aitocv.com redirects here.

The tool runs on Claude Sonnet by Anthropic, a more capable model chosen for the complexity of tailoring professional documents to specific roles. Your CV and job description are sent securely to Anthropic's API and are not stored or used to train AI models. The tool complies with UK GDPR and the Anthropic Privacy Policy as of March 2026. Always review the output before sending to employers - do not include sensitive personal information such as passport numbers or financial details.

Frequently Asked Questions
Which AI model does this tool use?
The tool uses Claude Sonnet by Anthropic - specifically the claude-sonnet-4 model. Sonnet is a more capable model than Claude Haiku and was chosen here because tailoring professional documents to specific roles requires stronger reasoning and instruction-following than simpler tasks.
Is my CV stored or shared?
No. Your CV and job description are sent to Anthropic's API to process your request only. Anthropic does not use API inputs to train its models by default, and JohnB.io does not log, store or share the content you submit. See the Anthropic Privacy Policy for full details. Do not include highly sensitive personal information such as passport numbers, national insurance numbers or financial details.
What file formats can I upload?
The tool accepts PDF, DOCX and TXT files. PDF and DOCX are recommended for preserving formatting. The text content is extracted on upload - embedded images and complex tables may not transfer perfectly, so check the extracted text before submitting.
How good is the tailored CV at beating ATS screening?
The output is designed to incorporate relevant keywords from the job description in a natural way, which improves ATS pass rates. However, every employer configures their ATS differently. Tools like Jobscan can give you a more precise match score for a specific ATS. Use the AI output as a strong starting point, then review it yourself before applying.
What is the daily usage limit?
The tool allows up to 20 enhancements per day per user. This limit applies per IP address and resets at midnight UTC. If you need higher-volume access, get in touch via LinkedIn.
How It Works
  1. Upload your CV by dropping a PDF, DOCX or TXT file onto the upload area, or paste the text directly into the input field below it.
  2. Paste the job description into the right-hand panel. The more detail the job listing includes - responsibilities, required skills, company context - the more precisely the tool can tailor your CV.
  3. Click Enhance My CV & Write Cover Letter. Claude Sonnet analyses both documents, rewrites your CV to highlight the most relevant experience, and generates a personalised cover letter for the role.
  4. Review your results. You will receive a tailored CV, a cover letter, a suitability score out of 10, a list of any skills gaps to address, and a set of likely interview questions with suggested answers.
  5. Download your documents as Word or PDF files. Use the role-fit finder to discover other roles that suit your background, and the job board search to apply directly.
Key Points
  • ATS-optimised output. The tailored CV is structured to pass Applicant Tracking Systems used by most large employers. Keywords from the job description are incorporated naturally rather than stuffed artificially.
  • Cover letter included. Rather than a generic template, the cover letter is written using your real background and the specific role requirements. It reads as a genuine application, not filler.
  • Suitability score and skills gap analysis. A match score out of 10 shows how well your CV aligns with the role, alongside a clear list of any skills or experience the employer is asking for that your CV does not currently demonstrate.
  • Interview preparation included. The tool generates likely interview questions based on the job description and your CV, along with suggested answers drawn from your own experience - useful for preparation without starting from scratch.
  • Role-fit finder. Not sure what jobs to apply for? Upload your CV and click Find My Best Roles - Claude will return your top ten best-fit job titles based on your skills and experience.
Sources
  1. Anthropic - Claude model overview. Anthropic.com. Accessed March 2026.
  2. Anthropic Privacy Policy. Anthropic.com. Accessed March 2026.
  3. ICO - UK GDPR guidance and resources. Information Commissioner's Office. Accessed March 2026.
  4. Jobscan - What is an Applicant Tracking System?. Jobscan.co. Accessed March 2026.
  5. CIPD - Recruitment: an overview. Chartered Institute of Personnel and Development. Accessed March 2026.