Auto Subtitles × ComfyUI

Animated Subtitle Generator for ComfyUI — TikTok Style
A fully local automatic subtitle system right in your ComfyUI workflow. No cloud services, no subscriptions — everything runs on your hardware.
What’s included in the node system:
Whisper Transcribe — automatic transcription of audio/video to text locally via OpenAI Whisper. Subtitle Style — full control over appearance: font, size, color, outline, shadows, background, uppercase, margins. Subtitle Animation — TikTok/Reels style animations: karaoke highlighting of words, shrink effect, color and effect modes, flexible timings. Subtitle Overlay — overlaying subtitles on video with precise positioning. Save Video — saving the final result in the desired format and codec.
Key features:
Karaoke mode — highlighting each word in real-time during narration. Full style customization — from color to shadows and background overlays. Shrink, color and effect animations and others for a dynamic look. Support for any languages via Whisper. Works 100% offline — privacy and speed guaranteed.
Perfect for:
Shorts, Reels, TikTok content, YouTube videos, advertising, video podcasts, and any automated video pipeline.