Linqin
Free LinkedIn tool · No signup

Free LinkedIn comment generator

Paste a LinkedIn post, get three thoughtful comments that earn replies. No sycophancy, no hashtags, no em-dashes.

Comments are the fastest way to grow on LinkedIn. The trick is sounding like a human, not a marketer. This tool reads the post and writes three different comments you can use, edit, or learn from. The same engine powers Linqin's daily borrowed-reach commenting.

Copy and paste the post body. We do not crawl LinkedIn from this tool.

We use this lightly. We never name-drop or shoehorn it in.

How it works

Three steps. No signup required.

1

Paste the post

Copy any LinkedIn post text and drop it in.

2

Pick angle + tone

Add value, agree-and-extend, ask a question, share a story, or push back.

3

Copy, tweak, ship

Edit in seconds and paste into LinkedIn.

FAQ

Common questions.

How is this different from the Linqin product?
This free tool generates comments on demand. Linqin itself reads the LinkedIn posts of accounts you care about each day, picks the best ones, and posts comments in your voice, automatically, on a safe API-first schedule. See the how it works section for the full flow.
Will the comments sound generic?
No. The generator is tuned to skip sycophancy ("great post", "100%"), em-dashes, and hashtags, and to write 30–70 word comments that earn replies. We give you three different angles so you can pick the one that fits.
Can I generate comments for any post?
Yes, paste any LinkedIn post text. We do not crawl LinkedIn from this tool, so you copy and paste the post body manually.
Is it free?
Yes, anonymous use is limited to 10 generations per IP per hour. Signed-in Linqin members get unlimited commenting via the agent and the comment generator in the dashboard.
Will commenting like this actually grow my LinkedIn?
Yes, that is the core insight behind Linqin. Borrowed reach from commenting on bigger accounts drives more profile visits than posting alone. The Linqin leaderboard shows real users doing exactly this.
Is this safe for my LinkedIn account?
The tool itself only generates text, you publish manually, so there is no risk. If you want safe automated commenting, Linqin uses the official LinkedIn API with natural pacing instead of browser scraping. See our Commentify comparison for the safety story.
Do you store the post text?
No. We pass it to the AI and return the comments. Nothing is saved to our servers.

Want this on autopilot?

Linqin does the comments, posts, and outreach in your voice, so you grow on LinkedIn without living on it.

Get started See how it works
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