certifi
Python package for providing Mozilla's CA Bundle.
v2026.2.25by Kenneth ReitzMPL-2.0
AI Health Summary — Claude-generated analysis of download trends, maintenance, and risk signals.
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Based on latest version 2026.2.25. If you're running an older version, check OSV for your specific version.
Exclude CI/CDPRO
Best Day
55.7M
Apr 14
Worst Day
30.3M
Mar 21
Peaks On
Tues
51.6M avg
Quietest
Suns
31.2M avg
Download Trend
By Version
Version Downloads
By Python Version
Version Downloads
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<a href="/packages/certifi"><img src="/api/badges/certifi?period=month" alt="PyPI Stats"></a>