Overview

Vocal Toolkit is a free plugin for Praat with automated scripts for voice processing.

Praat is a free software for the analysis of speech in phonetics, created by Paul Boersma and David Weenink of the University of Amsterdam.


Latest updates


Commands are grouped into two added drop-down menus, Process and Copy, that will appear when one or more Sounds are selected in the list of objects.


  • Process: These commands process the selected Sounds or create new ones
  • Copy: These commands modify the characteristics of the second selected Sound to match those of the first selected Sound

    The scripts do not modify the selected Sounds but create new ones with the result of the processing.

    For more details on each command, please see the corresponding links on the left.


    This plugin is free and can be used for any purpose.

    Please consider to make a donation to support my work and costs. Thank you!

    Ramon Corretge