Email Writer

Built for the emails you cannot start

Nobody searches for help writing "thanks, received". The emails that stall people are the awkward ones, and the type list is mostly those: Apology, Complaint, Rejection, Cold Outreach, Follow-up, alongside the routine Professional, Request, Introduction, Thank You, Invitation, Newsletter and Sales.

Picking the right type matters more than the tone setting, because each of those has a different structure that works — and that is worth knowing whether or not you use a generator.

Apology. Lead with the acknowledgement, not the explanation. "I got the date wrong and you were left waiting" lands; four sentences of context before the admission reads as excuse-making. Say what happened, say what you are doing about it, and stop. Pair it with the Empathetic tone.

Complaint. State the outcome you want, early and specifically. Most complaint emails describe the problem at length and never say what would resolve it, which leaves the reader guessing. Facts, dates, order numbers, then the remedy you are asking for. Assertive rather than angry — angry gets filed, specific gets actioned.

Rejection. Short is kind. A decision buried in three paragraphs of cushioning is harder to read than a clear no, and false hope is worse than disappointment. Be clear, be brief, do not invent a reason you cannot stand behind.

Follow-up. Give the reader a reason to reply that is not "just checking in". New information, a deadline, a narrowed question they can answer in one line. The most effective follow-up makes replying easier than ignoring.

Cold outreach. The first sentence has to be about them, not about you. If it opens with who you are and what you do, it is deleted. And keep it short — a long cold email is an unread cold email.

The subject line arrives on its own

A small thing that matters more than it looks. The subject is extracted into its own box with a Copy Subject Only button, separate from the body.

That is the right way round, because the subject is the part that decides whether anything else gets read. Good ones are specific and short enough to survive a phone's inbox — around six to eight words. "Invoice 4417 — payment 30 days overdue" beats "Following up". Name the thing and the action. And if the email needs a reply by a date, the date belongs in the subject.

Tone and length

Formal is the default. Friendly for colleagues and anyone you have a rapport with. Assertive for chasing, escalating and complaining. Empathetic for apologies, bad news and anything landing on someone having a difficult time.

On length: Brief, three to five sentences, is the right default for most real email and is underused. Most business email is read on a phone, and anything past a screenful gets postponed. Use Detailed when you are genuinely conveying complex information — a handover, a full account of a problem — not to seem thorough.

Note that the signature is off by default, so add your own sign-off rather than sending whatever a model invents.

What it does and does not do

It writes text. It does not send anything, and there is no address field anywhere — the Recipient box takes a description like "my manager" or "a client I met at a conference", which helps it pitch the register. Nothing is delivered to anyone; you copy the result into your own email client.

Unlike the PDF and image tools on ToolsHall, this one is not browser-only: what you type is sent to a language model. So describe the situation without pasting details that should not leave your organisation — you can write "a client is disputing an invoice" rather than naming them, and the email comes out the same.

Then read it once, out loud

Generated email has a particular register — slightly too formal, slightly too smooth, fond of "I hope this email finds you well". Cut that opening if it appears. Then check the one thing that actually causes damage: whether the tone matches the relationship. An email that reads as stiff to someone you speak to daily, or breezy to someone senior you have never met, does more harm than a clumsy sentence.

Related tools

Grammar Fixer is worth a final pass, and Paraphraser helps when you have written something yourself and want it to land differently — softer, firmer, shorter.