CaptionGen AI — No Logins, $0.99: One run for all: YT long/shorts, IG, TikTok, LinkedIn.

Hey Product Hunt! 👋 I built CaptionGen AI because creators shouldn’t have to pay $10–$30/month just to ship captions. This is a pay-per-use hammer: $0.99 per batch, no accounts, no lock-in. 🔨 What it does 🧠 One run → all platforms: YouTube long + Shorts, TikTok, Instagram, LinkedIn ✍️ Inputs: Manual (Title + Description + optional hashtags) Idea prompt (“I made a TypeScript tips video…”) YouTube URL (we pull metadata via the YouTube Data API) 🏷️ Outputs: Platform-tuned captions + suggested hashtags, optimized for character limits & tone Why this exists 💸 I’m allergic to yet-another subscription for simple, repeatable tasks. ⚡ I wanted “paste → generate → copy” in <30 seconds, paid only when I actually post. 🔒 No signups, no tokens to manage, no data hoarding—just create and go. How it feels 💳 Stripe modal checkout, instant unlock 🪄 Clean UI: one input panel, five ready-to-paste outputs 📋 One-click copy per network (or copy-all), quick tweak fields Roadmap (shipping fast) 📦 Bulk mode: upload CSV → batch generate 🎛️ Tone presets: educational / storytelling / listicle / UGC / punchy CTA 🌐 Multilingual generation 🧬 Brand voice memory via link token (still account-less) 🧪 A/B variants per platform 📤 CSV export, simple API + webhook for automation folks Privacy & data 🔐 We don’t create accounts. No long-term storage of your inputs. 🗑️ Inputs are processed to generate outputs, then discarded. Pricing 💵 $0.99 per batch. No subscriptions. No upsells. 🎁 Launch perk: add code PH-LAUNCH for 1 free batch (first 200 creators). (Optional—remove if you haven’t wired it yet.) If you’re a creator, agency, or one-person content machine, try it on your next upload. If something feels clunky, I’ll fix it the same day. Drop your toughest niche + tone, and I’ll ship a preset. 🚀