Subtitle videos you already have
Upload any clip — interview, vlog, tutorial, or ad — and get accurate, timed subtitles generated automatically by AI.
Video Subtitles
Video subtitle generator — subtitle any video automaticallyDrop in a video, get timed subtitles back in seconds.
Add subtitles to any video without manual timing. oVideo's AI listens to your video, writes accurate subtitle lines, times them to the audio, and lets you style them to match your brand — then export for any platform.
Works with any uploaded videoPerfect timing, every lineCustomizable styles and export
Made with oVideo
Real videos generated on this platform
No mock-ups. Every clip below was produced end-to-end with oVideo — script to voiceover, footage, and captions. Press play to see the actual output.
VX-9: Secrets Beneath the Ice—A Found Footage Biohazard Exposé
Ocean Mysteries Unveiled!
Game of Thrones Season 9 — Official Teaser Concept
No manual syncing
Every subtitle line is timed to the audio for you, so there's no dragging keyframes or fixing timing by hand.
Platform-ready styling
Match the bold, animated caption styles that perform on TikTok, Reels, and Shorts, or keep it clean for YouTube and corporate video.
How to subtitle a video with AI
Four steps from upload to subtitled export.
publish faster
- 1
Upload the video you want to subtitle.
- 2
AI transcribes and times the subtitle lines automatically.
- 3
Review the text, fix anything, and pick a caption style.
- 4
Export with subtitles burned in, or as a separate file.
Subtitle videos for
The most common reasons creators auto-subtitle video.
Higher retention on muted autoplay feeds
Accessibility and inclusive content
Turning interviews and podcasts into subtitled clips
Subtitling course and tutorial videos
Localizing content with translated subtitles
Repurposing long videos into short subtitled clips
Related guides
Frequently asked questions
- Can I subtitle a video I already filmed?
- Yes — upload any existing video and oVideo generates timed subtitles automatically. You don't have to create the video in oVideo first.
- Do I have to time the subtitles myself?
- No. AI times every subtitle line to your audio automatically, so there's no manual syncing.
- Can I translate the subtitles?
- Yes — oVideo can translate subtitles into 20+ languages to reach a global audience.
- What formats can I export?
- Export the video with subtitles burned in, or download a subtitle file to upload separately on platforms like YouTube.
- Is there a free option?
- Yes, you can start free; paid plans add more minutes, styles, and watermark-free export.