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AI Hashtag Generator API — Generate Relevant Hashtags for Any Content

Generate relevant hashtags for social media posts. AI-powered hashtag suggestions based on your content. Optimized for Instagram, Twitter/X, LinkedIn, and TikTok. Free API.

01

What is AI Hashtag Generation?

AI hashtag generation analyzes your content and produces relevant, platform-optimized hashtags. The API generates a mix of broad, niche, and trending hashtags based on your text. It categorizes hashtags by popularity to help you reach the right audience on Instagram, Twitter/X, LinkedIn, and TikTok.

02

How to Use It

Call GET /api/v1/ai-hashtags?text=AI+tools. Returns { hashtags: string[], categories: { broad: string[], niche: string[], trending: string[] } }.

Try it live Test this endpoint in the interactive console
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Frequently Asked Questions

How many hashtags are generated?
The API generates 15-30 hashtags depending on the content, categorized by broad reach, niche targeting, and trending potential.