Qastx is an innovative AI-powered tool designed for content creators, SMM specialists, and marketing agencies. It automates the process of turning long-form videos (podcasts, interviews, webinars, streams) into viral short clips for social media. Using advanced AI algorithms, Qastx automatically analyzes video content, identifies the most dynamic and engaging moments, and cuts them into Shorts, Reels, and TikTok formats. The service doesn't just trim videos — it also adds auto-captions and titles with a wide selection of trendy fonts and editing options. It adapts videos to vertical format, significantly saving time and editing resources. Additional features include content uniquification and teaser creation. Key Features AI Viral Clip Extraction – Automatically detects and extracts the best segments from long videos using artificial intelligence. Auto Captions & Titles – Generates accurate subtitles and titles from speech with full editing and styling options. AI Reframe (Adaptive Cropping) – Intelligently adjusts the frame to vertical format (9:16) for optimal mobile and social feed display, focusing on key subjects (e.g., faces). Styling Tools – Add B-Roll and background music to maintain a consistent style. Content Uniquification – Create multiple unique versions of the same clip for different platforms or audiences, avoiding duplication penalties from algorithms. Multi-Source Video Support – Upload videos from YouTube, VK Video, RuTube, TikTok, Twitch, local drives, and cloud storage (Yandex Disk, Google Drive). Export to Popular Formats – Ready-to-publish clips optimized for YouTube Shorts, Reels, TikTok, VK Clips, Telegram, and Yappy. Batch Processing – Process multiple long videos simultaneously, generating dozens of short clips in one go. Integrated Editor – Basic editing tools for fine-tuning clips without third-party software. Teaser Creator – Create teasers to use as previews for long-form videos.

QastX - video cut, video editing, clip trimming, video compilation

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