AI response generator

A reply that says what you mean.
For the emails, messages and comments waiting on you.

Message you received

Try an example
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Relationship and language

Your reply.

Add their message and your main point.

Free to try, no account needed. Text is processed by an AI provider. Remove sensitive details. Privacy

From their message to your reply.

Start with the conversation. Keep your decision in the draft.

  1. EmailMessageSocial comment
    Message you receivedRequired

    01Bring the message.

    Paste what they said, including the questions your reply needs to answer.

  2. What do you want to say?Required
    Tone
    Professional
    Length
    Brief
    Relationship and language
    Replying to
    Client
    Reply language
    Same as the message
    Generate replies

    02Add your intention.

    Say what you can offer, what you need to ask, or where you want to set a boundary.

  3. Choose a draft
    DirectWarmerConcise
    Edit your reply
    Make it
    ShorterWarmerMore direct
    Copy

    03Choose your words.

    Generate three drafts, edit the one you prefer and copy it into your conversation.

Start with your decision.

An AI reply generator can help with the wording. You supply what you mean. These examples show how a specific intention changes a response, whether you are protecting a project scope, clarifying a deadline or saying no.

How do I say no without sounding unhelpful?

They said

The three pages for $2,400 look good. Could we add two more pages for the same budget?

Your reply goal

Keep the agreed three pages at $2,400. Offer to quote the two additional pages separately. Do not agree to free extra work.

One way to reply

The $2,400 covers the three pages we agreed. I can quote the two additional pages separately. Would you like me to do that?

The reply keeps the price and scope intact. A warmer tone does not have to turn a boundary into an agreement.

Communication takes time.

Finding the words is only part of replying. You also need to recover the context, decide what you can promise and choose a tone that fits the person.

19 hours

Spent on writing each week.

Grammarly’s 2024 State of Business Communication report says workers spend nearly half their week on writing tasks.

Grammarly, 2024 report

48%

Say work feels fragmented.

Microsoft’s 2025 Work Trend Index reports that 48% of employees say their work feels chaotic and fragmented. Its global survey covered 31,000 knowledge workers across 31 markets.

Microsoft WorkLab, June 2025

Choose the tool for your reply.

A browser tool is a convenient place to handle an occasional reply. For repeated conversations, look at how much context you have to bring back each time.

Explore ToneBird
Reply tool comparison
ToolWhat you start withHow you refine itA useful fit
This ToneBird web toolA pasted message, your intention, tone and length. Relationship and language are optional.Compare three drafts, edit each one, or request a shorter, warmer or more direct version. Copy the result yourself.A quick reply across email, messages and public comments, without creating an account.
ToneBird desktop appA reply field in a supported app, available conversation context, relationship information and your writing preferences.Choose a candidate, use Tweak and Insert, then review and send from your own app.Ongoing conversations where the person, previous context and your own writing preferences matter. Download ToneBird for the complete desktop reply experience.
Mailmeteor AI Email ResponseThe original email and a brief on what your response should cover.Generate an email response and use its refinement options before copying it into your email.A focused email response form. Its linked tool is free with a fair use policy.
NeatMail AI Email Response GeneratorA received email, response goal, optional subject and names, plus language and tone.Generate an addressed email draft, then review the wording and details before sending.A fuller email form when the greeting, names and subject matter to the response.

And what about ChatGPT or a grammar checker?

Use a general AI chat to explore approaches, or a grammar checker to polish an existing draft. ToneBird for desktop brings available conversation context and relationship information into supported reply fields.

ToneBird helps you pick up where you left off.

ToneBird uses available conversation history and relationship details to help you follow up on requests and keep track of agreements.

Download ToneBird
Circle
People, conversation summaries and open actions
PersonSummaryTo dos
Confirmed Thursday at 4 PM for 30 minutes. Needs two documents tomorrow.Send Alex the updated proposal tomorrow
Asked for invoice details to pass to finance.Resend the invoice details for Morgan’s finance team
Needs the updated brief and a list of decisions still open.Send David the updated project brief

Keep the person in view.

Find the review you agreed with Alex, the invoice Morgan asked for and the brief David is waiting on. Keep each reply connected to its own conversation.

Keep the way you write.

“Professional” is a broad setting. Your own preferences can be more specific: short greetings for clients, direct updates for teammates, or a clear refusal without a long explanation. Save applicable writing preferences in Me and adjust them as your needs change.

See personalized tone

Stay where the conversation is.

Use ToneBird beside readable reply fields in apps such as Gmail, Slack and WhatsApp on Mac and Windows. Review the suggestions, Tweak the wording and choose Insert. Your app’s own send control stays with you.

GmailSlackWhatsApp
Alex · Client

Could you send the proposal and agenda before our review?

Your plan: send both tomorrow.

Hi Alex, I’ll send both tomorrow so you have them before our review.

Choose a draft. Make it yours. Insert when ready.

Explore email replies

Before you hit send.

How do I get a professional reply without sounding cold?

Give the tool your actual decision first, then choose a tone. Acknowledge the person’s request, answer it clearly and ask for one useful next step where needed. Friendly wording should not introduce a discount, deadline or promise you did not approve.

Can it use earlier messages in the conversation?

This web tool uses only what you enter here. Paste the earlier parts that are relevant, after removing sensitive details. ToneBird for Mac and Windows can use available conversation context and relationship information while you draft in your own apps. It still needs access to the relevant context; it cannot know a conversation it has not received.

What should I do if the reply gets a fact wrong?

Correct the message or instructions, then generate again. Check every name, amount, date and commitment before copying the result. Edit the final draft directly when only a small detail needs changing. AI suggestions do not verify your records or someone else’s availability.

Can I write a new email instead of replying?

This tool is designed to respond to a message you received. If you are starting a new email, begin with the purpose, recipient and facts you need to communicate. Do not add a made up incoming message just to fit a reply form.

Can I reply in another language?

The web tool offers English, Spanish, Chinese and Japanese, or the language of the original message. Choose a language under Relationship and language. ToneBird also supports multilingual replies in the desktop app. Review important meanings, names and numbers before sending.

Why did I reach a limit after clearing my browser or using another device?

The web tool has separate daily limits for a browser and a shared network, plus short term and concurrent request limits. Clearing cookies does not reset the network allowance. People on the same office connection or VPN may share it. Daily allowances reset at 00:00 UTC; a limit message shows when you can try again.

Do retries and shorter replies use the allowance?

A generation uses one request when it is sent to the model, including requests for shorter or warmer wording. A cancelled request or provider error can still use one because processing may already have started. A request blocked by a limit does not use another generation. Your existing drafts remain editable and can still be copied.

What information is stored by the web tool?

Your message and instructions are sent to an AI provider when you generate. The tool’s usage ledger stores counts and keyed identifiers for the browser and network, rather than raw IP addresses or message text. Expired usage records are removed as the tool is used. Your drafts remain in this page while it is open. See the privacy page for the broader product’s data handling.

Does ToneBird send messages or change my calendar automatically?

You choose a draft and Insert it, then send using your own app. Suggested to dos can help you keep track of requests; calendar changes require review and confirmation. Installing ToneBird does not authorize it to send a message for you.

Your best reply, in your apps.

The full ToneBird experience brings the person, available conversation context and your voice together, right where you reply.

Explore ToneBird

Your complete desktop replier.

  • Context from the conversation you have available
  • Relationship memory for the people you talk to
  • Your saved writing preferences
  • Review, Tweak and Insert in your own apps
Download for Mac

49.5 MB · macOS · v1.3.15

Download for Windows

215.9 MB · Windows x64 · v1.0.7

The Mac download is under 50 MB. AI replies need an internet connection.