certifi

Python package for providing Mozilla's CA Bundle.

About certifi

Python package for providing Mozilla's CA Bundle.

Key Features

  • Provides a curated Mozilla CA certificate bundle
  • Regular root certificate updates
  • Improves TLS verification consistency across environments
  • Commonly used with requests and urllib3

Installation

uv add certifi

Related Tools

Quick Info

Latest Version
2026.2.25
First Release
2011
License
MPL-2.0

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