Reelsub App

The core workflow is three steps: drop an MP4 or MOV into the browser, pick from six style presets, export a finished video with burned-in subtitles. The vendor states word-level sync powered by Whisper ASR, meaning each word highlights the moment it's spoken — the karaoke-style animation credited with keeping viewers past the first few seconds. Style presets are built for Reels, Shorts, TikTok, and podcast clips, with font, color, and animation controls available. The ceiling appears fast: videos are capped at five minutes, there is no API, and no self-hosted option exists. Teams processing volume or needing programmatic access will hit that wall and route elsewhere.