ALLYX ONE
100% browser-based · zero uploads

AI Cover Letter Generator

Generate a tailored, professional cover letter in seconds — free, no account required, and nothing leaves your device. Enter your job details and background, pick a tone, and the AI writes your cover letter right in your browser.

Your Details

Job Details

Your Background

0/800

Tone

Built with Meta Llama — license details

Generated Cover Letter

How It Works

1

Enter the job details

Type the job title, company name, and optionally the hiring manager’s name. Everything is stored in your browser — nothing is sent anywhere.

2

Add your background

Summarise your experience, achievements, and key skills. The AI uses this to personalise the letter to you — not a generic template.

3

Generate in your browser

Click Generate Cover Letter. The Llama 3.2 1B model runs inside a Web Worker using WebGPU (or WebAssembly fallback). On first use, the model (~1 GB) is downloaded once and saved to IndexedDB for offline reuse.

4

Edit, copy, or download

The output is fully editable. Copy to clipboard or download as a .txt file — all processed locally, no upload, no waiting.

How to Write a Cover Letter Free with AI

  1. Enter the job title and company name you are applying to. If you know the hiring manager’s name, add it for a personalised salutation.
  2. In the Experience & background field, write a 2–5 sentence summary of your relevant experience, specific achievements, and what makes you a strong candidate. The more detail you provide, the more tailored the output will be.
  3. Add your key skills as a comma-separated list and choose a tone: Professional, Enthusiastic, or Concise.
  4. Click Generate Cover Letter. On first use, a one-time model download (~1 GB) is required — your browser saves it locally via IndexedDB for instant reuse and offline access. The model runs inside a Web Worker accelerated by WebGPU where available, falling back to WebAssembly.
  5. Review and edit the output. Click Copy to copy to your clipboard or Download .txt to save it as a file.

Features

  • Your data stays private: Nothing you enter is ever uploaded, stored, or shared. All AI processing happens locally in your browser.
  • No account required: Open the page and start generating straight away — no sign-up, no email, no subscription.
  • Three tone modes: Choose Professional for a formal and results-oriented letter, Enthusiastic for a warm and energetic approach, or Concise for a tight three-paragraph summary.
  • Personalised output: Unlike template-based tools, Llama 3.2 1B generates a unique letter based on the specific job, company, and background you provide.
  • Editable output: The generated cover letter is fully editable before you copy or download it — tailor the wording to match your voice.
  • Works offline: After the one-time model download, the cover letter generator works with no internet connection.
  • Powered by Llama 3.2 1B: A compact, instruction-tuned language model by Meta, served as a 4-bit quantized ONNX model via Transformers.js. One-time download of approximately 1 GB; accelerated by WebGPU where available.

Frequently Asked Questions

Is my information uploaded to your servers?

No. Everything you enter stays on your device. The AI model runs inside your browser using Transformers.js, and the cover letter is generated locally. Nothing is transmitted to or stored on any server.

Is the AI cover letter generator free to use?

Yes, completely free. No account required, no usage limits, and no hidden charges.

Why is the first generation slow?

The first time you generate a cover letter, your browser downloads the Llama 3.2 1B model (~1 GB) and saves it locally via IndexedDB. After that one-time download, the model loads instantly from local storage and all AI features work offline too.

Which AI model powers this tool?

The tool uses Llama 3.2 1B Instruct by Meta — a compact, instruction-tuned language model. It runs as a 4-bit quantized ONNX model via Transformers.js inside a Web Worker in your browser, accelerated by WebGPU where available. The one-time download is approximately 1 GB.

Does the cover letter generator work offline?

Yes. After the Llama 3.2 1B model is downloaded on your first use, it is saved to your browser’s local storage via IndexedDB. You can then generate cover letters without an internet connection.

Can I edit the generated cover letter?

Yes. The output field is fully editable after generation. Adjust the wording, add personal details, or restructure as needed before copying or downloading.

What tone options are available?

Professional (formal and results-oriented), Enthusiastic (warm and energetic), and Concise (brief and direct, three paragraphs maximum).

Can the AI invent details that are not true?

Yes — this is a known limitation of language models. Llama 3.2 1B can occasionally infer, embellish, or invent specifics that were not in your input, such as job titles, dates, company names, or achievements. Always read the generated letter carefully and correct anything that is inaccurate or does not reflect your real experience before sending it to an employer. The output field is fully editable for exactly this purpose.

Privacy & Trust

  • Your job details and background text are never sent to any server — all processing happens locally inside your browser.
  • The AI model (Llama 3.2 1B) is downloaded once and stored in your browser’s IndexedDB. It is not re-downloaded on subsequent visits.
  • Inference runs inside a Web Worker — off the main thread, so the page stays responsive during generation.
  • No account, no tracking, no ads. Open source AI model; see the Open Source Licenses page for attribution details.