SubSmith: Learn languages from the content you love.
Understand what native speakers really say. Learn vocabulary in context. Make progress with every video you watch.
7-day free trial • No credit card
How it works
From file to fluency in three steps
Watch
Drop any file. Get accurate subtitles.
Supports all popular formats: MKV, MP4, MP3. Accurately synced subtitles, so you never adjust timing again.

Learn
Stop pausing to check Google Translate
Hover over any word for instant definitions. Stay in the flow while building vocabulary naturally.

Export
Mine sentences in one click
Export audio clips, screenshots, and definitions to Anki. Turn content into a week of flashcards.

Cheaper than a textbook. More effective than a class.
7-day free trial. No credit card required.
→Monthly
$5/ month
Flexible month-to-month billing. Cancel anytime.
Try SubSmith for Free →- Learn from any video or audio file
- 99+ languages supported
- Hover dictionary with instant definitions
- One-click Anki flashcard export
- Edit timestamps and transcripts
- Export subtitles (SRT) or plain text
→Annual
$40/ year
Save 33% - just $3.33/month
Try SubSmith for Free →- Learn from any video or audio file
- 99+ languages supported
- Hover dictionary with instant definitions
- One-click Anki flashcard export
- Edit timestamps and transcripts
- Export subtitles (SRT) or plain text
Frequently Asked Questions
Everything you need to know about SubSmith