Open with a specific reason
Name the role, explain why this opportunity interests you, and lead into one piece of relevant evidence. A useful cover letter introduction is direct; it does not need a long personal history.
Resume Earth’s free cover letter generator — also called a cover letter maker, builder or writer — turns a job posting and your resume into an editable one-page letter in about a minute. No account, no watermark; review and edit every line before you send it.
Use a resume, start from scratch, or write your own letter.
Cover letter studio
United States · cover letter
0 of 2 ready
You can switch at any time; nothing you typed is lost.
Key skillsoptional
Achievementsoptional
Educationoptional
Sets the paper size, date format, layout and length recruiters in United States expect.
Use United States conventions
Writes the local greeting, sign-off for a cover letter.
Off: an international English letter on United States paper. Turning it on writes the local greeting and sign-off below.
Preview — cover letter
Dear Hiring Manager,
Sincerely,
Add the hiring manager's name to personalise the greeting.
Tone
Measured and businesslike. The safe default for corporate, finance, legal and public-sector roles.
Career level
2–7 years. Leads with ownership and delivered results.
Letter length
240–320 words. The length most recruiters expect. In this market letters usually run 250–400 words.
Layout
Meridian · US & EU
Technology, product, marketing and most corporate roles.
Single column, plain text, no tables or images.
Paste the job description to begin.
A cover letter generator is an online tool that drafts a job-specific cover letter from your resume or a few facts about you plus the job posting. Resume Earth’s version is free, needs no sign-up, and lets you set the tone, length and country format, then edit the result and download it as a PDF, Word document or plain-text file.
Last reviewed: . Length ranges and country conventions below reflect common US, UK and European hiring practice and are guidance, not rules — always follow the employer’s instructions.
A useful first draft
A cover letter is a short, role-specific note sent with a resume or CV. It connects a relevant example from your background to the employer’s needs; it should add context rather than repeat your whole work history. There is no one perfect cover letter for any job: use the posting to choose evidence and revise the opening for each application.
Name the role, explain why this opportunity interests you, and lead into one piece of relevant evidence. A useful cover letter introduction is direct; it does not need a long personal history.
Use the hiring manager’s name and correct title when the posting provides them. Otherwise choose a neutral greeting that fits the region. “To whom it may concern” can feel distant, so use it only when it suits the application.
Summarise your interest, invite a conversation, and use a professional sign-off appropriate to the employer. Keep the final paragraph warm and concise rather than adding claims you cannot support.
For an email cover letter or application form, a short draft can be easier to scan; the Concise length option is available in the builder. Follow the employer’s file instructions: you can export a PDF, Word document, or plain-text copy. If you want an online cover letter format, start with the country guide that best matches the job and check its advice against the vacancy.
Switch template at any point; the letter itself never changes, only its typography, header and spacing. Every one is single-column and text-based, so an applicant tracking system reads it the same way a recruiter does.
Two things: the job posting as text, and one real skill or achievement to write from. It produces a draft letter in the convention of the market you pick — greeting, structure, length and sign-off — and the facts inside it come only from what you supplied. There is no account to create, nothing to install and no file to upload first; if you already have a resume in the builder, that supplies the details instead.
Our on-device engine extracts keywords and aligns your achievements locally without sending data to third parties. Learn more about our architecture & privacy →
Use the resume or CV you already built on Resume Earth, enter a few facts from scratch, or choose Write it myself for a completely manual letter. When a saved resume exists, it is connected automatically — there is no upload or retyping step.
For a tailored draft, paste the full posting so the writer can identify its responsibilities, repeated keywords and seniority. The job title and company are optional refinements. Manual letters skip this step entirely.
Five tones, four career levels and three lengths control the writing. Nine ATS-safe templates control presentation, including month-first US and day-first UK formats, without changing your words.
Check the match guidance, edit the complete letter or refine one generated paragraph. Then copy it, print it, or download a PDF, Word document or plain-text file.
They are different names for the same kind of tool: software that assembles a cover letter from your details. The words hint at emphasis, and this page covers all three. You can also turn an existing resume into a cover letter without retyping it.
Partly, and by design. The default draft comes from an on-device writing engine that reads your posting, ranks your achievements against it and fills paragraph templates with your own facts. Because it is not free-form text generation, it cannot invent an employer, a date or a result you never gave it. An optional AI enhancement step can polish the draft; it sends your resume and the posting to this site’s own endpoint and stores nothing.
Whichever route you take, the letter is a draft. Read it aloud, cut anything that is not true, and add one sentence only you could write.
What to check before you trust any cover letter tool with your job search. The right-hand column describes common patterns across the category, not any single product.
| What you get | Resume Earth | Typical generator |
|---|---|---|
| Account needed before you can download | No | Often yes, or a paid plan to export |
| Free letters | Unlimited, no watermark | Frequently capped or watermarked (varies by tool) |
| Starts from the job posting | Yes — extracts repeated keywords and seniority | Varies; some start from the job title only |
| Invents employers, dates or numbers | No — only uses what you supplied; gaps are listed | Possible with free-form AI writing |
| Country conventions (date, paper, greeting) | 10 markets, US Letter or A4 | Usually one generic format |
| Where your data goes | Composed in your browser; not stored | Usually uploaded to a server |
Professional
Measured and businesslike. The safe default for corporate, finance, legal and public-sector roles.
Confident
Direct and assertive. Strong for sales, growth, leadership and competitive application pools.
Modern
Plain, contemporary English. Fits product, engineering and most technology companies.
Friendly
Warm and personable without losing substance. Good for support, community, education and non-profits.
Executive
Board-level and restrained. For director, VP and C-suite applications.
Entry-level
0–2 years. Leads with education, projects and transferable skills.
Mid-level
2–7 years. Leads with ownership and delivered results.
Senior
7+ years. Leads with scope, judgement and the work of others.
Manager / Executive
Leads teams, budgets or functions. Leads with organizational outcomes.
Concise
150–210 words. Best for application forms and email bodies.
Standard
240–320 words. The length most recruiters expect.
Detailed
340–430 words. For senior roles and referral-based applications.
The same evidence, different manners. A US cover letter format uses US Letter paper, a month-first date and no personal details; a UK cover letter format uses A4, a day-first date and closes “Yours sincerely” or “Yours faithfully” depending on whether you found a name. Continental Europe adds a sender block, a subject line and a formal register of its own. Pick your market and the generator sets the paper size, date style, layout, word target and greeting for it.
For applications in the United States, recruiters expect a concise letter paired with a resume.
For jobs in the United Kingdom, pair the letter with your CV and use British business-letter conventions.
Continental European conventions vary, but a compact formal letter and day-first date are dependable defaults.
Applying somewhere else? The generator still writes an international English letter on A4 or US Letter; the market only changes the conventions around it.
Find a focused guide
Choose a profession-specific guide or a country format guide. These menus open editorial guidance; the country setting inside the generator separately changes the letter format.
Opens role-specific guidance, evidence prompts, and a sample letter.
Opens country-specific formatting guidance for that job market.
Explore regional application frameworks, country-specific formats, and separate job-focused evidence guides. Each page keeps its own topic distinct and links back to the same builder.
A cover letter is a promise about your own history, so the limits matter more than the features.
Every company, date, skill and figure in the letter comes from what you entered. A keyword the posting asks for and you do not have is listed as a gap in the insights panel, never written into the letter as though you had it.
“I am writing to apply”, “passionate about”, “proven track record”, “team player” and twenty other phrases are excluded from the writer entirely. If one appears in your own edit, the insights panel flags it with a better alternative.
Two paragraphs never open the same way and no slot is used twice, so a longer letter does not start sounding like a template filling itself in.
The letter is composed in your browser and lives in this tab session only. It is not written to localStorage, not uploaded for generation, and not used to train anything.
Yes — free with no sign-up, no watermark, no page limit and no credit card. The letter is written on your own device, so there is no per-letter cost for us to recover. You can regenerate as often as you like.
Yes. This one needs no account, no email address and no payment to write, edit or download a letter. Open the tool, add a job posting and your details, and export a PDF, Word document or plain-text file.
In practice they are the same kind of tool. “Generator” and “writer” stress that the software drafts the wording; “maker”, “creator” and “builder” stress that you also choose a template and format. This page does both: it drafts the text from your resume and the posting, then lays it out in one of nine templates.
Yes. If you built a resume or CV on Resume Earth, the generator connects to it automatically and uses your roles, skills and achievements as the evidence for the letter. It does not copy your resume line for line; it picks the achievements that best match the posting and builds each paragraph around one.
The default draft is written by an on-device writing engine, not a large language model, so it cannot make up employers, dates or figures — it only uses what you give it. An optional AI enhancement step is available; it sends your resume and the posting to this site’s own endpoint and stores nothing.
Yes. Choose United Kingdom to switch to A4, a day-first date (16 September 2026), a UK address-block layout and the “Yours sincerely” / “Yours faithfully” sign-off rule. The UK guide under the generator opens this same free tool pre-set for that market.
Yes. A job application letter and a cover letter serve the same purpose — a short note that accompanies your resume. Paste the vacancy, add your details, pick a tone and length, and the generator drafts a letter you can edit before sending. Replace anything that is not accurate and personalise it.
It can prepare an editable draft from your resume or the details you enter and the job posting you provide. Review every line, replace anything that is not accurate, and personalise the letter before sending it.
A basic structure can be reused, but a single unchanged draft rarely answers every vacancy. Update the opening and choose examples that connect your actual experience to the responsibilities in that specific posting.
Check the job advert and employer site first. If no recipient is named, use a neutral professional greeting that fits the country and application; “Dear Hiring Manager” is one English option, while “To whom it may concern” is not right for every context.
Yes. When the application asks for an email body or a brief note, use the Concise length as a starting point, keep the message readable, and follow any word limit or attachment instructions from the employer.
A generic AI letter sounds like every other AI letter because it starts from nothing but the job title. This one starts from your posting and your own evidence: it extracts the keywords the posting actually repeats, ranks your achievements against them, and builds each paragraph around a specific result you supplied. If you have not told it something, it will not claim it.
Between 250 and 400 words for most US and UK applications — roughly three to four short paragraphs on one page. The length control offers Concise (150–210 words, good for application forms and email bodies), Standard (240–320) and Detailed (340–430, for senior roles and referrals).
Most applicant tracking systems store a cover letter rather than scoring it, but they do parse it, so the rules are the same as a resume: one column, no tables or text boxes, no images, ordinary fonts, real text. All nine templates here follow those rules — even the coloured-header ones, where the band is a background colour behind selectable text.
Professional is the safe default for corporate, finance, legal and public-sector roles. Modern suits product and engineering teams. Confident works well in sales and growth, where asserting results is expected. Friendly fits support, community, education and non-profits. Executive is for director, VP and C-suite applications, where scope matters more than enthusiasm.
Yes. Start from scratch with your name and a few real skills or achievements, or choose Write it myself to type the complete letter without a job posting. If you already built a resume on Resume Earth, the generator detects and uses it automatically instead of asking you to re-enter the same facts.
Ten: the United States, United Kingdom, Canada, Australia, Ireland, Germany, France, the Netherlands, Poland and Spain. Choosing one sets the paper size (A4 or US Letter), the date style, the layout, the expected word range and — with local conventions switched on — the greeting, sign-off and subject line that market uses. Each country has its own guide under the generator, and every one of them opens the same free tool pre-set for that market.
The letter is written in English, because that is what an international application in those markets usually asks for — and what the job advert you pasted is probably in. What the market setting adds is the local form: the lettre de motivation structure and Objet line for France, the Anschreiben layout for Germany, the list motywacyjny salutation for Poland, the carta de presentación for Spain. Diacritics are handled properly in the PDF: when your name, the recipient or the greeting contains characters the standard fonts cannot draw, a Unicode font is embedded so nothing turns into a box or a stray letter.
It is the overlap between the posting's keywords and your profile, weighted by how often the posting repeats each keyword, plus whether you meet the years it asks for and whether your achievements carry numbers. It is a guide to how much of the posting the letter can honestly answer — not a prediction about a recruiter.
You should. Edit any paragraph on its own with the refinement buttons, or switch to plain-text mode and rewrite the whole thing. Your edits are used for copy, print and every download, and nothing you type is sent anywhere.
On-device letters normally stay in page memory, are never saved to localStorage, and are not uploaded or used to train a model. A privacy-triggered reload can temporarily hand off the draft in this tab's session storage (browser-history fallback). The handoff is removed on the next application boot; entries older than 90 seconds are not restored. The optional AI enhancement sends your resume and the posting to this site's own endpoint and stores nothing.
A cover letter helps, but the resume does the screening. These free tools use the same job description you just pasted.