How do I write a good Instagram caption?

Lead with a hook in the first line — that's all most people see before tapping 'more'. Keep it in your own voice, add one clear idea or call to action, and finish with a few relevant hashtags. This tool asks what your post is and what you want it to do, then drafts caption options you can tweak.

Are these captions free to use?

Yes. Every caption is generated fresh for you, free and with no login. Copy any one you like, edit it to match your voice, and post it — there's nothing to attribute.

How long should an Instagram caption be?

There's no single right length. Short one-liners work for punchy or visual posts; longer captions (up to Instagram's 2,200-character limit) suit storytelling or tips. What matters most is a strong first line, since Instagram truncates captions after about 125 characters in the feed.

Instagram Caption Generator

Tell us about your post and what you want it to do — we'll draft a batch of ready-to-use captions with a strong first line. Free AI captions, no login.

What kind of post is it?

Ideas are generated fresh each time. Tap Copy on any caption, then tweak it to sound like you.

Pick a post type above to start.

No password Never asked, never needed

Instant Results in seconds

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