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testssl / testssl.sh

Testing TLS/SSL encryption anywhere on any port

Repository stars
9,265All-time #5,951
Fork
1,158
Last push
updated today
Repository created
since 2014
Apps & systemsSecurity toolsShellGPL-2.0 · Share derivative source
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About

Summarised by AI from the README; the original prevails

Author description: Testing TLS/SSL encryption anywhere on any port

Basic listing based on official public information; functionality has not been independently evaluated.

Platform
Not verified
Pricing
Pricing not verifiedCheck current official software, hosting, model and infrastructure pricing.
Maintenance notes
Not verified
Security & privacy# cipher# client-simulation# csv# ct# http-header# ipv6# json# kem# openssl# pqcrypto# quic# ssl# tls

Star trend

Includes values estimated from GitHub history
9,2169,2419,26511-06 · 9,26510-0810-1310-1810-2310-2811-0211-06
Raw observations · 2
Historical observations
Measured atRepository starsSource
2026-11-06 15:09 UTC9,265Source
2026-11-03 08:25 UTC9,260Source

First collected 2026-11-03Measured at 2026-11-06 15:09 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.