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Subsvideo
✓ verifiedFree
Browser-based AI subtitle generator that times pasted transcripts into styled captions and exports them as SRT/VTT without uploading video.
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viralbot
✓ verifiedPaid
Low-cost online editor that pairs a main video with auto-generated subtitles and a secondary clip to produce quick vertical social videos.
74 visits/mo3.3K saves
Pricing
No public pricing
First video: free
Single video: $0.18
10-video pack: $1.50 ($0.15/video)
Core features
- ✦Transcript-to-timed-caption generation
- ✦Multiple caption style presets (cinema, broadcast, coral band, etc.)
- ✦Adjustable caption position and reading speed
- ✦Translation into 13 languages
- ✦SRT and VTT export
- ✦No sign-up, runs locally in browser
- ✦Automatic multi-language subtitle generation
- ✦Automated pairing with a secondary background video clip
- ✦Regenerate option to swap secondary content
- ✦200+ stock footage clips library
- ✦Simple upload-generate-download workflow
- ✦No-signup free first video
Use cases
- →Adding readable subtitles to short-form social videos
- →Localizing video captions into other languages
- →Prepping caption files for YouTube, Premiere, or CapCut
- →Styling captions to match a video's visual theme
- →Social media marketers creating quick split-screen viral videos
- →Creators wanting subtitles without manual editing
- →Users repurposing YouTube links into short vertical clips
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