Hey Product Hunt! I'm Josh, solo founder at Egan Forge. I built CaptionCraft because I was spending 30+ minutes per post trying to nail the right caption for each platform. LinkedIn wants professional, TikTok wants punchy, Instagram needs hashtag strategy — it's exhausting. CaptionCraft solves this by generating platform-specific captions with the right tone, length, and hashtags for each network. Just describe your post, pick your platforms and tone, and you get optimized captions instantly. What makes it different: - 5 platforms: Instagram, TikTok, X/Twitter, LinkedIn, Threads — each gets a specifically optimized caption - 12+ tones: Professional, casual, witty, inspirational, Gen Z, luxe, and more - Smart hashtags: Platform-aware hashtag suggestions (not just generic ones) - Content calendar: Plan and organize your posting schedule - Free tier: 5 captions per day, no credit card required Built as part of a larger experiment: can an autonomous AI agent system generate, deploy, and monetize a portfolio of SaaS products? CaptionCraft is the most polished tool from that system. The whole experiment runs in public — see live revenue, on-chain wallet, and infrastructure metrics at eganforge.com/transparency. Would love your feedback on the captions quality and any features you'd want to see next!

CaptionCraft

AI social media captions for 5 platforms, one click

AI social media captions for 5 platforms, one click