Auto-generate captions for
YouTube Shorts
Paste a YouTube URL and get perfectly timed SRT & VTT caption files in seconds — powered by OpenAI Whisper.
How it works
Paste your URL
Drop any YouTube Shorts link into the dashboard.
Whisper transcribes
OpenAI Whisper extracts audio and generates precise timestamps.
Download captions
Get SRT and VTT files ready to upload to YouTube or any platform.
Simple pricing
One plan. Everything included. Cancel anytime.
Billed monthly via Lemon Squeezy
- ✓100 transcriptions/month
- ✓SRT & VTT downloads
- ✓50+ language support
- ✓Whisper AI accuracy
- ✓Priority processing
- ✓Email support
Frequently asked questions
What video formats and platforms are supported?
CaptionShorts works with any public YouTube URL, including Shorts, regular videos, and unlisted links. Simply paste the URL and we handle the rest.
How accurate are the generated captions?
We use OpenAI Whisper, one of the most accurate speech-to-text models available, achieving 99%+ accuracy on clear audio in 50+ languages with precise word-level timestamps.
Can I cancel my subscription anytime?
Yes. Your subscription is managed through Lemon Squeezy and you can cancel at any time from your billing portal. No questions asked.