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.
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.
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
Open Console →
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.