# 4video.io > AI-powered video studio that turns any article, link, or piece of text into a finished, platform-ready short-form social video — complete with captions and hashtags written specifically for each platform. ## What it does 4video.io automates the entire short-form video production pipeline: 1. **Input**: Paste any article URL, YouTube link, or raw text 2. **AI processing**: Summarises the content, writes a narration script, generates visuals (via Runway, Veo, or an AI avatar presenter using HeyGen), and produces captions and hashtags tailored to each destination platform 3. **Output**: A finished video file ready to download or auto-post to connected social accounts One credit = one second of finished video. Credits are purchased via monthly subscriptions or one-time packs. ## Who it's for - Content creators who want to repurpose written content as short-form video - Marketers distributing articles, reports, or newsletters across social channels - Teams managing multi-platform social presence who need volume without a production team - Developers building video workflows via API (coming soon) ## Supported platforms YouTube Shorts, TikTok, Instagram Reels, X / Twitter, LinkedIn ## Pricing model Credit-based (1 credit = 1 second of video). Monthly subscriptions from $19.99/mo (Starter) to $499.99/mo (Agency). One-time credit packs available. 7-day free trial with 30 credits included on every new plan. ## Key pages - [Home](https://4video.io/) — product overview and hero demo - [Features](https://4video.io/features) — full feature breakdown - [Pricing](https://4video.io/pricing) — plans, packs, and FAQ - [About](https://4video.io/about) — mission and company values - [Contact](https://4video.io/contact) — support and enquiries - [API Docs](https://4video.io/api-docs) — developer API (coming soon) - [Status](https://4video.io/status) — live system status