Email Generator
This email generator collection creates the pieces of a message in your browser: signatures, drafts, subject lines, mailto links and HTML. It also makes placeholder test addresses on reserved domains. None of these tools creates a working inbox or sends mail, so you stay in control of what you copy and send.
What Is an Email Generator?
Here, an email generator is a tool that writes or formats part of an email for you to copy. Each one works without an account and keeps your text on your device.
| Your goal | Start here |
|---|---|
| Create a table-based HTML signature with your details, brand colors and optional social links. | Email Signature Generator |
| Generate up to 500 placeholder email addresses on reserved example domains for test data, mockups and documentation. | Random Email Generator |
| Turn your key points into an email draft from templates for five common messages and three tones, with no AI model. | AI Email Writer |
| Build an encoded mailto link with recipients, CC, BCC, subject and body, plus the HTML code and a QR code. | Mailto Link Generator |
| Score an email subject line for length, spam wording, emoji and punctuation, with mobile and desktop previews. | Subject Line Tester |
| Turn a name and optional keywords into professional, short, numbered and dated email username ideas. | Email Username Generator |
| Turn an email address into HTML-entity, JavaScript, CSS-reversed, ROT13 and [at]/[dot] versions that are harder for spam bots to harvest. | Email Obfuscator |
| Write ten scored email subject lines for a topic, goal and tone from structured templates. | Email Subject Line Generator |
| Write an out of office message in three lengths, for colleagues and for external senders, from your dates, reason and backup contact. | Out of Office Message Generator |
| Render pasted email HTML at phone, standard and desktop widths, and lint it for code that Gmail and Outlook drop. | HTML Email Preview |
| Build List-Unsubscribe and List-Unsubscribe-Post headers for one-click unsubscribe under RFC 8058, with folding and bulk-sender checks. | List-Unsubscribe Header Generator |
| Write a confidentiality, legal, GDPR, medical or financial email disclaimer with your company name, in plain text and HTML. | Email Disclaimer Generator |
| Convert a plain-text email to table-safe HTML with inline styles, or turn email HTML back into wrapped plain text. | Plain Text to HTML Converter |
| Add utm_source, utm_medium and utm_campaign parameters to the links in an email, one link or many at once, with correct encoding. | UTM Builder for Email |
Professional Email Generator
For everyday business mail, the signature, out-of-office and disclaimer generators produce text you paste into Gmail or Outlook. The template-based writer drafts a complete message, and the subject line generator suggests ten scored subjects for it.
HTML Email Generator
The HTML tools convert plain text into a table-based email, preview pasted HTML at mobile and desktop widths, and build mailto links, List-Unsubscribe headers and UTM-tagged links. Each output is plain code that you can inspect before you use it.
Email Generator Names
The Random Email Generator creates placeholder addresses on reserved example domains for testing, and the Email Username Generator suggests address names built from your own name. Neither checks whether a name is available with a provider.