Video editing
Add Caption to Video with Viral Hooks.
Generate subtitles in 100+ languages with AI captions
viralhooks.org · create
Active tool
Add Caption to Video
advanced-editing
01Describe your concept or paste a script
02Pick a viral hook from the library
03Export 9:16 MP4 with captions
9:16 · captions · hook overlay
How it works
Generate timed captions, choose a style, then preview every change before export.
01
Add the video
Paste a link or upload the file you already have.
02
Generate captions
Words land on the timeline, timed to the voice.
03
Choose a style
Preview the type, then change size and position before you export.
04
Export
Save the captioned video, or the subtitle file on its own.
Hook picks
Free hooks to lead the video
Questions about Add Caption to Video
Generate subtitles in 100+ languages with AI captions
How does Add Caption to Video work with Viral Hooks?
Generate subtitles in 100+ languages with AI captions Use Viral Hooks to pair your content with proven hook intros and export publish-ready shorts.
Is the hook library free?
Yes. Browse and download viral hooks for free, then pair them with your AI-generated or edited content.
Do I need editing experience?
No. Viral Hooks is built for creators who want scroll-stopping openings without timeline wrestling.