HashTy · AI Hashtag Generator

HashTy helps you find the right hashtags, write better captions, and edit reels — all in one app, all on your device. AI HASHTAG GENERATOR Generate relevant hashtags from a photo, a caption, or a quick idea using on-device Apple Intelligence on supported iPhones, with a smart local engine as fallback everywhere else. Nothing is sent to a server. HASHTAG SCORE Every set you generate gets scored 0-100, so you know before you post whether your tags are too generic, well matched to your content, or over the platform's limit. SHADOWBAN CHECK Check your hashtags against a community-reported risk list, plus real overuse detection based on your own posting history inside HashTy. NICHE SPY Discover hashtags that are genuinely related to your niche through real semantic word-association analysis, not a random list. REEL STUDIO Edit reels on-device: auto-cut silences, burn in word-by-word captions generated with on-device speech recognition, choose 9:16, 1:1 or 16:9, set an auto-cut intensity, and cap the length. The free plan exports with a small watermark; Premium removes it. BUILT FOR 9 PLATFORMS Instagram, TikTok, X, LinkedIn, YouTube, Threads and more, with hashtag limits and formatting adapted to each one. COLLECTIONS & HISTORY Save your best hashtag sets into collections and keep a full history of everything you've generated. PRIVATE BY DESIGN Photo analysis, transcription and video export all happen on your device. Nothing you create is uploaded anywhere. HashTy Free gets you started with daily AI generations and Reel Studio exports (watermarked). HashTy Premium unlocks unlimited generations, all platforms, watermark-free reels, and full history, with a 7-day free trial included.