
checked Sep 11, 2026 2:53 AM UTC · Let’s Encrypt's official status page
Is Let’s Encrypt Working Right Now?
Yes. Let’s Encrypt is up and running.
Let’s Encrypt is currently operational with all systems functioning normally.
- Last broke
- Sep 11
- Uptime
- 99.98%
- Most impacted
- acme-v02.api.letsencrypt.org (Production)
90 day period
All components operational
Service health
Service health, last 90 days
How to read this
The record
90 day period · not affected by the range aboveAvailability counts operational or degraded time as available, averaged equally across all monitored components. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Each component is tracked independently to give you a clear picture of overall service reliability.
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Recent Let’s Encrypt outages & status updates
Status changes and service events for Let’s Encrypt over the last 30 days
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| Sep 6 | 1 |
acme-v02.api.letsencrypt.org (Production) experienced a partial outage
Sep 11 · resolved after 1h 2m
acme-staging-v02.api.letsencrypt.org (Staging) experienced a partial outage
Sep 11 · resolved after 1h 2m
Scheduled maintenance on acme-v02.api.letsencrypt.org (Production)
Sep 2 · resolved after 3h 13m
Scheduled maintenance on portal.letsencrypt.org (Production)
Sep 2 · resolved after 3h 13m
Scheduled maintenance on acme-v02.api.letsencrypt.org (Production)
Aug 24 · resolved after 33m
Let’s Encrypt active components
All components for Let’s Encrypt available for monitoring
10 components tracked
Incidents · 90dStatus- Let’s Encrypt *.c.lencr.org (Production) statusno incidentsOperational
- Let’s Encrypt acme-staging-v02.api.letsencrypt.org (Staging) status1 incidentOperational
- Let’s Encrypt acme-v02.api.letsencrypt.org (Production) status5 incidentsOperational
- Let’s Encrypt log.sycamore.ct.letsencrypt.org statusno incidentsOperational
- Let’s Encrypt log.twig.ct.letsencrypt.org statusno incidentsOperational
- Let’s Encrypt log.willow.ct.letsencrypt.org statusno incidentsOperational
- Let’s Encrypt portal-staging.letsencrypt.org (Staging) statusno incidentsOperational
- Let’s Encrypt portal.letsencrypt.org (Production) status4 incidentsOperational
- Let’s Encrypt stg-*.c.lencr.org (Staging) statusno incidentsOperational
- Let’s Encrypt Website statusno incidentsOperational
What is Let’s Encrypt?
Let's Encrypt is a free, automated, and open Certificate Authority that provides X.509 certificates for TLS encryption, enabling websites to establish secure HTTPS connections. It simplifies SSL/TLS certificate issuance and renewal for website owners.
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Frequently asked questions about Let’s Encrypt
Common questions about monitoring Let’s Encrypt and understanding service status

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