certifi 2026.1.4

Python package for providing Mozilla's CA Bundle.

Stars: 958, Watchers: 958, Forks: 279, Open Issues: 3

The certifi/python-certifi repo was created 14 years ago and the last code push was 3 weeks ago.
The project is popular with 958 github stars!

How to Install certifi

You can install certifi using pip

pip install certifi

or add it to a project with poetry

poetry add certifi

Package Details

Author

Kenneth Reitz

License

MPL-2.0

Homepage

https://github.com/certifi/python-certifi

PyPi:

https://pypi.org/project/certifi/

GitHub Repo:

https://github.com/certifi/python-certifi

Classifiers

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Errors

A list of common certifi errors.

Code Examples

Here are some certifi code examples and snippets.