Instagram AI Caption Generator

Instagram Caption Generator

Describe your post and get three caption drafts with tone, length, emojis, hashtags, and a call to action. Optional image is only a preview — captions come from what you type.

CAPTIONS

Generate caption options

Pick a tone and extras, then generate. Use AI generated to match your text, image, tone, length, hashtags, and extras.

Upload image Optional, preview only
Describe your post The more detail, the better
0/500
Tone
Language
Length
Hashtags
Extras
Include emojis
Include call-to-action

Captions are template-based starting points, not live model output. Edit before you post.

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FAQs

Everything you need to know

How captions are built, and whether this calls a live AI API.

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Contact us

No. The public Autopublix caption tool fills proven templates with your topic, tone, length, emojis, hashtags, and CTA. Autopublix’s product API has a separate caption helper for in-app posts; this page uses the same public generator logic so it works without login.

It is only a local preview. Captions are generated from the description you type, not from image recognition.

Three options per generate, so you can pick the closest fit and edit before posting.

Treat it as a first draft. Add specifics only you know, and check hashtags for relevance.