Auto-Generate Captions Instantly
Creates accurate captions from your audio in seconds, removing the need for manual transcription.
Generate accurate captions automatically with AI-powered speech-to-text, perfect timing alignment, and customizable styling. No manual transcription or editing required.

Built with world-class AI and cloud technology
Captions boost watch time, improve accessibility, and help viewers follow your message. Caption Builder automates transcription and styling, saving time while keeping your content clear and easy to understand.

Creates accurate captions from your audio in seconds, removing the need for manual transcription.

Captions sync with your dialogue automatically, ensuring every line appears at the right moment.

Customize fonts, colors, and placement to match your brand and visual style.

Captions help viewers follow along, even with sound off, boosting retention across all platforms.
Caption Builder uses advanced AI to transcribe, time, and style your captions automatically. Create professional, accessible, and engaging captions that boost engagement across all platforms.

Advanced AI transcription converts your audio into accurate captions instantly. Supports multiple languages, handles accents and dialects, and recognizes technical terms automatically.

Captions sync perfectly with your dialogue using intelligent timing algorithms. Each word appears at the exact moment it's spoken, creating natural, readable captions that match your video's pace.

Customize every aspect of your captions with powerful styling options. Choose fonts, colors, sizes, positions, animations, and effects to match your brand and create engaging visual experiences.
Everything you need to know about Caption Builder and AI-powered video captioning.
It analyzes your audio, generates text, and automatically syncs captions.