Captions That Keep Viewers Watching
The same animated styles used by creators with millions of followers
Viral Animated Styles
Choose from trending caption styles dominating TikTok, Reels, and Shorts. Pop-up animations, color highlights, bouncing text — the effects that keep eyes...
Word-Level Highlighting
Each word highlights perfectly in sync with the audio. Viewers follow along effortlessly — proven to increase watch time and completion rates dramatically.
Auto-Generated Emojis
AI detects context and adds relevant emojis that enhance understanding and engagement.
99% Transcription Accuracy
AI-powered speech recognition handles accents, fast speech, multiple speakers, and background noise. Accurate captions without manual correction.
Add Free Captions in 3 Steps
Upload Your Video
Upload your video or paste a URL. Supports all major formats including MP4, MOV, and AVI.
AI Generates Subtitles
Our AI automatically transcribes audio and generates accurate, time-synced subtitles in seconds.
Customize & Export
Edit text, choose styles, and export your video with professional subtitles embedded.
Professional Captions That Boost Every Metric — Free
Captions Proven to Increase Watch Time
Videos with animated captions see 40% higher watch time on average. Our AI adds the exact caption styles and animations that top-performing videos use —...
Accessible to Every Viewer
Captions make your content accessible to deaf and hard-of-hearing viewers, people in noisy environments, and non-native speakers.
More Free Video Enhancement Tools
Captions are just one way to level up your content. Explore our full free toolkit.
AI B-Roll Generation
Skip finding stock footage. Our AI generates matching B-roll based on your script. Fills dead space, keeps viewers watching.
Remove Filler Words
Eliminate "ums," "ahs," and pauses automatically. Your videos sound polished and professional without manual editing.
Sound Effects
Add perfectly timed sound effects that match your content. Makes transitions pop and keeps energy high.
Background Music
Upload and layer background music to set the mood. Perfect timing and volume control without awkward silences.
Auto Zoom & Pan
AI automatically adds zoom and pan effects to key moments. Keeps viewers engaged without manual keyframing.
Publish & Schedule
Go live instantly or schedule across YouTube, TikTok, Instagram. One click, multiple platforms, zero effort.
Auto Transitions
AI adds smooth transitions between scenes automatically. Professional polish without the tedious clicking.
AI Video Editor
Full video editor with AI-powered editing, smart cuts, and one-click optimization. Everything you need in one place.
Learn more about what you can do
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