SHELL

pip3 uninstall all

pip3 freeze | xargs pip3 uninstall -y

remove all installed by pip

pip uninstall -y -r <(pip freeze)

delete all pip packages

#Write all modules to a txt file
pip freeze > requirements.txt

#Now to remove one by one:
pip uninstall -r requirements.txt

#If we want to remove all at once then:
pip uninstall -r requirements.txt -y

pip uninstall all packages

pip uninstall -y -r <(pip freeze)

pip uninstall all packages

pip freeze > requirements.txt && pip uninstall -r requirements.txt -y

uninstall all packages python

pip list --format=freeze | %{$_.split('==')[0]} | %{If(($_ -eq "pip") -or ($_ -eq "setuptools") -or ($_ -eq "wheel")) {} Else {$_}} | %{pip uninstall $_ -y}

uninstall package with pip

##in console write: pip uninstall <packagename>
pip uninstall <packagename>

how to delete all pips

type "pip freeze" to get list of all installed packages.
Copy all the names into a text file name it pkg.txt
then type the following "pip uninstall -r pkg.txt"
you will be asked to proceed type "y" and enter

uninstall all pip packages anaconda

C:> py -m pip uninstall simplejson
Uninstalling simplejson:
   /home/me/env/lib/python3.9/site-packages/simplejson
   /home/me/env/lib/python3.9/site-packages/simplejson-2.2.1-py3.9.egg-info
Proceed (y/n)? y
   Successfully uninstalled simplejson

uninstall all pip packages anaconda

py -m pip uninstall [options] <package> ...
py -m pip uninstall [options] -r <requirements file> ...