Trancy

Trancy is an advanced AI subtitle generator that uses OpenAI’s Whisper speech-to-text technology to convert YouTube audio into highly accurate, easy-to-read subtitles. Unlike YouTube’s default captions, Trancy significantly improves subtitle segmentation—by up to 80%—making your viewing and comprehension experience much smoother and more natural.

Using Trancy is incredibly simple. Just start the video, click on the AI subtitle icon in the player controls, and let the system handle the rest. Within 2 to 5 minutes, Trancy processes the audio and automatically replaces the original subtitles with clean, improved AI-generated ones. You can continue watching while the AI does its work in the background.

Trancy is especially helpful for language learners, content creators, and anyone who needs clear, translated subtitles. Whether you’re studying a foreign language or just looking for better captions on your favorite videos, Trancy ensures you’re never left guessing the meaning.

And the best part? On the free plan, you’ll get unlimited word and sentence translations, full-text translations, video subtitle export, and more—all without spending a penny. It’s a game-changer for learning and content accessibility, powered by the latest in AI transcription technology.