CapCut is a leading AI-powered all-in-one video editor in 2026, developed by ByteDance, offering intuitive tools for short-form content on TikTok, YouTube Shorts, and Reels. It features advanced AI editing (auto captions, background removal, text-to-speech, video generation), rich templates/effects, and multi-platform support (mobile, web, desktop). Free version is robust with basic features; Pro subscription unlocks premium AI, 4K export, and unlimited assets—ideal for beginners to professional creators.