WordPress plugins by Karelia Labs
Karelia Labs builds WordPress plugins for jobs that usually need a paid service. Captionwright turns video into captions and transcripts with Whisper running in the browser: no API key and no per-minute fees.
Captionwright Pro is on sale now. The free plugin is in review at WordPress.org.
On WordPress
Guides
How to add captions to WordPress videos without per-minute fees
Generate captions for a Media Library video with Whisper in your own browser, check them next to a live preview, and they appear in the core Video block with a clickable transcript.
Read the guide →How to add an interactive transcript under a YouTube or Vimeo video in WordPress
Download the video's captions from YouTube Studio or Vimeo as SRT or WebVTT, add the file with the video link in Captionwright Pro, and the transcript appears under the embedded video.
Read the guide →FAQ
Where can I buy Captionwright Pro?
On Gumroad, Payhip and PlugNest. The Captionwright page has the plans and prices.
Is there a free version?
The free plugin is in review at WordPress.org. Captionwright Pro is on sale now.