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100% FreeNo SignupNo Data StoredWorks Instantly
✦ Free Online Tool

FREE AI CAPTION GENERATOR

Generate engaging captions for Instagram, TikTok and Facebook with AI. Get 5 ready-to-post captions instantly. Free, no signup.

🔑 Anthropic API Key Required
The AI tools use the Claude API. Enter your free API key from console.anthropic.com. Your key is saved locally on your device — never sent to us.

New users get $5 free credits. Get your free key →

InstagramTikTokFacebookLinkedInFunny & Witty
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Caption Tips for More Engagement

Frequently Asked Questions
How many captions do I get?+
5 unique captions per generation. Generate as many times as you want.
Will captions include emojis?+
Yes, Instagram and TikTok captions include relevant emojis.
Can I get hashtags too?+
Use our AI Hashtag Generator separately to get matching hashtags.
Is it free?+
Yes. You need a free Anthropic API key from console.anthropic.com.
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