About this app
Give it a try! We transcript and add captions into your video for free, no watermark added. Because transcription can still be wrong, you can also edit the subtitles we have generated as many time as you want and preview your video before exporting it. Next: you will be able to edit the style of your captions, position, color and size. Privacy Policy: https://berthx.io/policy/ Terms of Use: https://berthx.io/terms/
Latest release
What’s New
Global improvement making easier than ever to generate and edit captions on your videos.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
- First observed Sep 7, 2026 · 11:17 AM Free
Screenshots
