Credits.

Last updated October 24, 2026

sealpitch is built on work that other people chose to share. Thank you.

Speech recognition

• Whisper large-v3-turbo by OpenAI

  Turns speech into text on computers with a fast graphics card. Converted to ONNX by the ONNX Community.

  MIT
• Parakeet TDT 0.6B v3 by NVIDIA

  Turns speech into text on the processor, for other computers. Converted to ONNX and compressed by istupakov, packaged by ysdede. We use their files unchanged.

  CC BY 4.0
• Silero VAD by Silero

  Finds the parts of a recording where someone is speaking.

  MIT

Software

• Transformers.js by Hugging Face

  Runs Whisper in the browser.

  Apache 2.0
• parakeet.js by Yunus Seyhan Dede

  Runs Parakeet in the browser.

  MIT
• ONNX Runtime Web by Microsoft

  Does the math behind all three models.

  MIT
• Mediabunny by Vanilagy

  Reads the sound from your audio and video files. Used unchanged; its source code is at the link.

  MPL 2.0

Typefaces

• Newsreader by Production Type

  Headings and transcripts.

  OFL 1.1
• Instrument Sans by Instrument

  Everything else.

  OFL 1.1

The full license texts are in licenses.txt.