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AI-Powered - Free to use

Free AI Email Writer
Write & Reply in Seconds

Free AI email writer and email generator that drafts clear, professional emails and replies in seconds - pick your tone and length, no sign-up required.

Last updated: July 2026

From optional

To optional

Your Name optional

Recipient Name optional

Email Purpose / Context *

Email Length *

Tone of Voice *

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Your email will appear here

Fill in the details and click Generate Email to get started.

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Compose & Reply modes

Any tone or length

Rated 4.9/5 - 645+ reviews

How it works

How to Write an Email With AI

Draft a professional email or reply in five quick steps with our free AI email writer.

Step 01

Choose Your Mode

Select whether to compose a new email or reply to one you received.

Step 02

Add From and To

Fill in the sender and recipient details to personalise the message.

Step 03

Describe the Purpose

Explain the email's goal and any details the AI should include.

Step 04

Set Length and Tone

Pick a length and tone - brief or detailed, formal or casual.

Step 05

Generate and Edit

Click Generate Email, review the draft, and edit it inline before sending.

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Frequently Asked Questions

Everything you need to know about our AI email writer.

Is there a free AI that writes emails?

Yes. Our AI email writer is free to use with no sign-up, up to 3 emails per visit. You can compose new emails or write replies, choose a tone and length, and edit the result before sending. Create a free account for more generations across all 30+ writing tools.

How do I write a professional email with AI?

Pick Compose mode, add the sender and recipient, describe the purpose of your email, then choose a length and a professional tone. Click Generate Email and the AI writes a clear, well-structured draft with a subject line, greeting, body, and sign-off that you can edit inline.

Can it reply to an email for me?

Yes. Switch to Reply mode, paste the email you received, and describe what your reply should say. The AI reads the original message for context and drafts an appropriate response in the tone and length you choose.

Can I customise the tone and length?

Absolutely. Choose from Professional, Friendly, Casual, or Funny tones, or describe your own with the Other option. Set the length to Short, Medium, or Long, and edit the generated email inline so the final message matches your voice exactly.

What is an AI email writer?

An AI email writer is a tool that turns a short description of what you want to say into a complete, well-structured email. You give it the purpose, tone, and length, and it generates a subject line and body in seconds - acting as an email generator for new messages and replies alike.

Can I use it for business and work emails?

Yes. It is built for professional and business emails - meeting requests, follow-ups, sales outreach, job applications, customer replies, and more. Choose the Professional tone for formal work emails, or switch to Friendly or Casual for a lighter message.

Do I need to sign up to use the email writer?

No sign-up is needed to try it - you can generate emails free right away. A free account unlocks more generations across all 30+ writing tools, and paid plans add unlimited emails plus Word and PDF downloads.