Free AI tool · Updated August 2026 · No signup

X Comment Generator

Paste the post you want to comment on, choose what the comment should do (support, a question, a tip, a joke, a polite disagreement) and get five options. Replies on X are public posts in their own right. A reply that adds a fact, a source or a sharp question travels; a reply that just agrees does not.

Free AI tool · no signup · 10 generations a day per person

Results come from Claude, tuned per platform. Edit them: the best version is the one that sounds like you. We do not store what you type.

Commenting on X

Replies on X are public posts in their own right. A reply that adds a fact, a source or a sharp question travels; a reply that just agrees does not.

What makes a comment worth leaving

  • It references something specific in the post.
  • It adds a fact, an experience or a question the author can answer.
  • It is short. Two sentences beat a paragraph.
  • It is not a pitch. Nobody follows the account that comments "check out my page".

Frequently asked questions

Will these comments look like a bot wrote them?

They are written to reference the post and add something, which is the opposite of bot behaviour. Edit them into your own voice and post them by hand: do not automate comment posting; platforms flag it.

How long can a comment be?

500 characters on X.

Is it free?

Yes. Ten generations a day without an account.

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