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Free X Tool

Twitter Reply Generator - five replies, one tweet.

Paste a tweet. We write five replies on different angles, each under 280 characters and none of them starting with "Great post". Pick the one that sounds like you and post it on X.

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Five replies on different angles, each under 280 characters. Free, no signup, 5 runs a day. ~10-20s.

Free tool vs. Comment Agent

Replying works when you do it every day. The Comment Agent does.

One good reply rarely changes anything. Showing up under the right accounts every day does. Commentify's Comment Agent finds posts from the accounts and topics your audience follows and replies in your voice.

This free generator
  • –Five replies to one tweet you pick
  • –Generic voice, with [blanks] for your details
  • –You find the tweets and post the replies
  • –Free, 5 runs a day
Comment Agent · from $39/mo
  • ✓Replies to the right posts on X in your voice, every day
  • ✓Finds posts by topic, audience and the accounts you choose to watch
  • ✓Review each reply first, or let it run
  • ✓Runs on X or LinkedIn
Start Free Trial →How the X Comment Agent works →5-day free trial · Cancel anytime
How it works

From tweet to a posted reply in a minute

  1. 01

    Paste the tweet

    Use the tweet's link, or paste its text if the account is protected or the tweet is only a photo.

  2. 02

    Wait about 15 seconds

    You get five replies on different angles, each with a character count.

  3. 03

    Pick the one that sounds like you

    Edit it so it says what you think, and fill in any [highlighted] placeholders with your real details.

  4. 04

    Post it on X

    Press Reply on X to open the composer with the reply filled in, or copy it into the thread yourself.

What it gets right

Replies that read like a person typed them

  • ✓Each reply answers this tweet. It wouldn't make sense under any other.
  • ✓It starts with the point. No "Great post", "So true" or "This!".
  • ✓It doesn't repeat the tweet back in different words.
  • ✓Under 280 characters, with a live count on every reply.
  • ✓No hashtags, links or stock AI phrases, and no invented results: personal facts are left as [placeholders].
Growing on X

Why replies matter more than you think

A small account can post great tweets to an empty room for months. A reply is different: it sits under a post people are already reading. A sharp one puts your name in front of the author's audience, and some of them click through to your profile.

That only works if the reply adds something, which is why five different angles beat one generic take. Disagree with one specific point, ask the question nobody else asked, or add the detail the author left out.

FAQ

Twitter Reply Generator FAQ

Is this reply generator free?

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Yes. No signup and no credit card. Each visitor gets five runs a day, which keeps bots from running up our AI bill.

How does it work?

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Paste a tweet's link or its text. If you paste a link, we read the public tweet. An AI model then writes five replies on different angles: adding a point, a first-hand experience, polite pushback, a question and a dry one-liner.

Why won't it read my tweet link?

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It can only read public tweets. If a tweet is deleted, from a protected account or just a photo with no words, paste what it says instead and you'll get the same replies. For very long tweets X only shares the start, so paste the full text if you want replies to all of it.

Does it post the reply for me?

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No. Copy a reply, or press Reply on X to open X's composer with the reply filled in. Nothing is posted without you. If you want replies posted for you on the right accounts, that's what Commentify's Comment Agent does.

Why are there [bracketed] blanks in some replies?

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The tool doesn't know you, so where a reply needs a personal fact (a result, a number, a company) it leaves a placeholder like [your result] instead of inventing one. Fill it in before you post.

Does it work for X comments too?

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Yes. A comment on X is a reply, so this covers both. For LinkedIn, use our free LinkedIn comment generator.

Do you save the tweet or the replies?

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We keep the link or text you paste with the job record for 24 hours for abuse prevention and debugging, then it is deleted automatically. The replies are not saved on our side.
Keep exploring

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→

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LinkedIn Post Ideas Generator
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Say what you do and who for. Get ten post ideas across five formats, each with a first line you can use, plus one click to write the post.

Tweet Generator for X
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Type a topic. Get three tweets (a hot take, a lesson, a question) and a short thread, all under 280 characters, with one-click posting to X.

LinkedIn Summary & Headline Generator
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Say what you do and who for. Get three headline options and an About section written to win clients, get hired or grow an audience.

LinkedIn Post Date Extractor
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Paste a post link and see the exact date and time it went live, in your timezone and in UTC. Works on comments too.

LinkedIn Text Formatter
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Bold, italic, underline and lists for LinkedIn posts, with a live preview of how the post looks on mobile and desktop.

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