Trawsgrifiwr
Trawsgrifiwr is a software program which transcribes Welsh speech to text.
You can subtitle videos by connecting to an external service like YouTube, uploading files via the online interface, or recording voice directly from your microphone.
Trawsgrifiwr is regularly reviewed and updated and is now available on three platforms; online, on Windows, and as a skill in Macsen.
Correct and copy
Trawsgrifiwr doesn’t yet recognise all your words correctly every time. In simple tests this revised version gets about 85% of words in a sentence spoken in standard Welsh correct. Results are given in a text box where you can correct and copy them to the clipboard in order to paste them into any software on your PC.
Give it a go!
Follow the link below to use Y Trawsgrifiwr Ar-lein or to download the Windows version. The source codes for both are available in the section below.
Open source resources for developers
The Trawsgrifiwr is mainly based on Whisper by Mozilla. Whisper is a speech recognition engine that can be trained and included easily within any software. Learn more about Whisper here.