SSL Expiry Checker

Verify SSL certificate expiry dates for any domain

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About This Tool

The SSL Expiry Checker verifies SSL certificate expiry dates for any domain. Enter a domain name to see the certificate's expiry date, days remaining, and issuer details � instantly, with no software required.

How to Use

  1. Enter the domain name (e.g., google.com) in the input field.
  2. Click Check SSL Expiry to query certificate transparency logs.
  3. View the expiry date, days remaining, and issuer details.
  4. A green indicator means the certificate is valid; red means it's expired or expiring soon.

Why Choose OmniTools?

? Instant Results

Zero server lag. Results come directly from certificate transparency logs in real-time.

??? 100% Private

Only the domain name is queried. No other data is transmitted.

Frequently Asked Questions

How does the SSL check work?

The tool queries certificate transparency logs to retrieve SSL certificate details for the domain, including expiry date and issuer information.

What does "days remaining" mean?

It shows how many days until the SSL certificate expires. Certificates typically need renewal 30 days before expiry to avoid service interruptions.

Can I check any domain?

Yes. Enter any domain name (without https://) to check its SSL certificate status.

Is this tool free?

Yes, completely free with no sign-up required.

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