AI Cover Letter Generator

Create a personalized cover letter tailored to the job using your real experience and skills.

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Step 1 of 3

Target job

Job title *CompanyJob description *0 / 18,000

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AI Resume BuilderCreate a professional resume with local editing and privacy-first AI assistance. Your full resume and contact details stay on your device.AI Resume CheckerUpload your resume and get a clear score, ATS-focused feedback, and specific ways to improve it.

How it works

1Add the jobPaste the job description and enter the role and optional company.
2Add your experienceImport selected professional fields from a local Resume Builder draft or enter them manually.
3Generate your cover letterAI creates a tailored draft based only on the professional information you provide.
4Review and exportEdit the letter, adjust its tone, copy it, or download the finished TXT file.

Why use OneTools

Grounded in your experienceThe prompt prohibits invented employers, metrics, qualifications, and achievements.
Tailored to one roleThe job description guides relevance without copying or keyword stuffing.
Editable local draftInputs and generated text are saved only in your browser using IndexedDB.
Quick rewritesShorten, warm, strengthen, professionalize, or tailor the current edited version.

Frequently asked questions

Is the cover letter generated for a specific job?

Yes. The target role and job description are required and directly guide the letter.

Does OneTools invent experience?

The generation prompt explicitly prohibits invented experience, employers, qualifications, achievements, and metrics. Review every draft before using it.

Can I edit the generated cover letter?

Yes. The result is locally editable, and Copy, Download, and rewrites use the edited version.

Can I use my Resume Builder profile?

Yes. You can explicitly import selected professional fields from the latest browser-local Resume Builder draft. Contact details are excluded.

Is my resume or personal information stored?

Drafts remain in IndexedDB on your device. AI receives only the minimized professional context required for the requested generation or rewrite.

Can I generate another version?

Yes. Regenerate the draft or start a new local cover letter.

How long should a cover letter be?

A focused letter is usually most useful. Choose Short, Standard, or Detailed for the role and application context.

Can I download the result?

Yes. You can copy the current edited letter or download it as a UTF-8 TXT file.

Popular use cases

Applying for a new job
Changing careers
Preparing an internship application
Applying for a senior or lead role
Applying for a remote role
Tailoring an existing cover letter