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. Good comments are specific to the post and give the author something to reply to; that is what this generates.
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 Social Media
Comments are the cheapest reach on every platform: the author sees them, their audience sees them, and the algorithm counts them. The catch is that generic comments are ignored and bulk comments get flagged.
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?
From 150 characters on TikTok to 10,000 on YouTube and Reddit; two sentences is right everywhere.
Is it free?
Yes. Ten generations a day without an account.
Related free tools
Write it here, publish it everywhere
Social by InstantDM schedules to Instagram, Facebook, X, LinkedIn, TikTok, Pinterest, Threads and YouTube from one calendar, with AI captions, previews and an API. Start free — $0 today, cancel anytime.
Sign up for $0.00