1. Upload a video
File or link. Speech is transcribed automatically with timecodes.
Add subtitles to video — online & automatic
Upload a video — Kadrio transcribes speech and burns dynamic captions. Pick a style and font, tweak the text in the studio, and download. No installs.
YouTube, VK Video, RuTube, OK.ru, Vimeo or MP4, MOV, WEBM video file.
How it works
2. Pick a subtitle style
Presets, fonts, karaoke highlight. Live preview, editable text.
3. Download
1080×1920 render with burned-in subtitles. Free tier adds a watermark.
Why Kadrio over plain subtitle apps
Strong Russian
We focus on transcription quality and caption readability.
Full studio
Not just captions: framing, styles, manual edits under your control.
Plus clip cutting
What plain subtitle apps lack: Kadrio finds strong moments and builds shorts.
FAQ
Are subtitles automatic?
Yes — upload and captions are placed by timecode. Edit text and style in the studio.
Russian supported?
Yes, Russian is the primary language with Cyrillic fonts.
Any install?
No, fully online in the browser.
Price?
Free tier (with watermark). Subscription removes it — from $15/mo.
Pricing
Start free. Pay when you grow.
Free
$0
Test AI clipping quality on your own video, no card required.
- Up to 1 hour of source video per month
- File or video link, up to 2 GB
- AI picks moments, you fine-tune them in Studio
- 1080×1920 MP4 with Kadrio.ai watermark
- Files and clips kept for 7 days
Starter
$15/mo
For creators making clips from 1-2 long episodes regularly.
- Up to 10 hours of source video per month
- File or video link, up to 2 GB
- Studio: boundaries, framing, subtitles
- 1080×1920 MP4 without watermark + ZIP
- Retention: subscription term + 14 days
Pro
Popular$29/mo
Best fit for a monthly content plan: podcasts, interviews, SMM.
- Up to 25 hours of source video per month
- File or video link, up to 2 GB
- Studio + AI variant regeneration
- 1080×1920 MP4 without watermark + ZIP
- Retention: subscription term + 30 days
Business
$59/mo
For studios, agencies, and teams clipping several shows in a flow.
- Up to 60 hours of source video per month
- File or video link, up to 2 GB
- Studio + AI variant regeneration
- 1080×1920 MP4 without watermark + ZIP
- Retention: subscription term + 90 days
One-time clip purchase
Don't want a subscription? Process the source video on the free plan, pick a clip you like, and buy the final version without a watermark — no recurring charges, no commitment.
1 clip
$5
One clip in 1080p without watermark.
Purchased clips are kept for 90 days. Free plan: up to 3 one-time purchases per month. After that, Starter becomes the better deal.
Add subtitles to your video
Upload a clip and get dynamic subtitles. Free, no card.