AI Caption Generator
Describe your product, pick a platform and tone — AI writes your captions.
Generate captions
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Your captions will appear here
Describe your product and click Generate to get AI-written captions.
Frequently Asked Questions
How does the AI generate captions?
We use GPT-4o mini to generate captions optimized for each platform's style and character limits. The AI considers your product description, chosen tone, and platform-specific best practices (hashtags, CTA placement, emoji usage).
Why is there a daily limit?
The free tool allows 5 generations per day to keep costs sustainable. ZigFlow subscribers get unlimited AI-generated captions as part of full campaign automation — plus video creation, scheduling, and multi-platform publishing.
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Automate your entire marketing
ZigFlow generates complete campaigns (videos, posts, captions) from your product catalog. AI-powered.
No credit card required — Free plan available
