[Date]
[Recipient Name]
[Recipient Title]
Dear [Recipient Name],
Open with the purpose of the letter in one sentence.
Support it with two or three specific, concrete details — names, dates, numbers.
Close with what you are asking for and a clear next step.
Follow these simple steps to customize and generate your personalized letter in minutes.
Choose Word, PDF, or Google Docs from the download options on the template page.
Replace the bracketed placeholders with your own names, dates, and specifics.
Review the letter for accuracy, then download, print, or email the finished document.
Yes. Every template on Letter Generator AI is 100% free to download, edit, and use for personal or professional purposes — no sign-up, no hidden fees.
Each template is available as a Word (.docx) file, a print-ready PDF, and a Google Docs link you can copy into your own drive.
Absolutely. Click "Generate with AI" on any template page, describe what you want to say, and the editor drafts a full, natural-sounding letter you can keep editing.
No account is required. The editor runs in your browser and stores your draft locally, so you can start, pause, and export without ever logging in.
A firm, fact-based complaint letter for defective products, poor service, or billing issues. States the problem, the evidence, and the resolution you want — without sounding angry, which slows down a response.
Use this customer complaint letter template as a starting point: open the editor, replace the bracketed placeholders with your own names, dates, and specifics, then export the finished letter to Word, PDF, or Google Docs. Prefer a draft written for you? Click Generate with AI and describe what you want to say — the editor will draft a full, natural-sounding letter that you can keep editing.