Is the Instagram comment generator free?

Yes, it is free to use with no account required.

Do I need an Instagram or ReplyFrog account?

No. You can generate comments without signing up for anything.

What tones are available?

Casual, warm, and hype tones are available, depending on what is enabled for this tool.

Can I paste a link to the post instead of the caption?

Yes, paste the Instagram post link and we will extract the caption to generate comments.

Now live on Chrome and Firefox — Chrome or Firefox · try the live demo. — Chrome or Firefox.

Free AI Reply Generator for Instagram

Casual, warm replies and comments for Instagram — with emojis where they belong.

Paste the post you want to reply to

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Paste the post text — or a public link to it.

Pick a tone

Storyteller Growth Mode Networker Viral Hook Founder Investor First Principles Sharp Humor Playful Fun

How it works

Three steps, no sign-up

Paste the post

Drop in the text, or a public link to it — we'll pull the content for you.

Pick a tone

Choose the vibe you want — supportive, witty, direct — and generate.

Copy & post

Click any of the three drafts to copy it, then paste it in and hit post yourself.

What is the Instagram Reply Generator?

This free AI tool generates short, warm comments for Instagram posts and reels. It is tuned for Instagram's casual, visual-first culture, so replies feel natural, friendly, and appropriately emoji-forward.

How to use it in 3 steps

Paste the caption. Add the post caption or a link to the Instagram post.
Pick a tone. Choose a casual, hype, or warm tone to match the vibe of the post.
Generate and copy. Grab one of three comment drafts and post it straight to Instagram.

Why good comments matter on Instagram

Genuine comments on Instagram help creators and brands build community and signal engagement to the algorithm. A quick, well-timed comment on a popular post can get your account noticed by the poster and their audience — but generic "nice pic!" comments blend in. This tool helps you stand out with something that actually reads the post.

FAQ

Questions, answered

Try it for other platforms

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Stop tab-switching. Get replies right inside Instagram.

The ReplyFrog extension drafts replies right where you're typing — three takes, your tone, one click to insert.

Add to Chrome — Free Also on Firefox →