SSL Checker – Check Website SSL Certificates Instantly

Ensure Website Security with Our Free SSL Checker

A secure website is not just a choice anymore—it’s a necessity. Visitors trust sites with HTTPS and padlock symbols. Search engines also reward websites with SSL certificates by giving them better rankings.

Our SSL checker tool allows you to check website SSL certificates, verify expiration dates, and detect errors in seconds. Whether you’re a website owner, developer, or digital marketer, this tool helps ensure your website is always secure and compliant.

Unlike manual checks, our online SSL checker saves time and eliminates human error. It gives you a detailed SSL certificate report instantly.

1. Enter a Website URL: Paste the domain you want to test.
2. Start the Scan: Click the check button, and the tool will begin analyzing.
3. Verify SSL Certificate Details: See issuer, validity, and encryption strength.
4. Check Expiry Dates: Ensure your SSL certificate is active and renew on time.
5. Detect Configuration Errors: Instantly find weak ciphers, misconfigurations, or insecure setups.
6. Download or Share Report: Export SSL details for record-keeping or team use.

SSL certificates are more than just security features. They protect user data, build trust, and improve SEO rankings. Without them, websites face:

• Security risks such as data leaks and hacking attempts.
• Loss of customer trust because browsers show “Not Secure” warnings.
• SEO penalties since Google prioritizes HTTPS websites.
• Expired certificates that block users from accessing the site.

By using our SSL certificate checker, you can prevent downtime, secure sensitive data, and build stronger trust with your visitors.

• Instant SSL Certificate Validation: Verify domains instantly.
• SSL Expiry Date Check: Avoid costly downtime by tracking expiry.
• Certificate Authority Verification: Ensure trusted issuers.
• Encryption Strength Test: Check secure protocols (128-bit, 256-bit).
• SSL Chain & Intermediate Certificate Check: Detect missing intermediates.
• CSR Checker: Validate Certificate Signing Requests.
• Browser Compatibility: Works on Chrome, Firefox, Safari & mobile.
• Multi-Domain & Subdomain Support: Scan multiple domains.
• Mixed Content Issues: Find insecure HTTP elements on HTTPS sites.
• SSL Protocol Support: Check TLS 1.2, TLS 1.3, and disable old SSLv3.
• Error Detection & Alerts: Identify misconfigurations or expired SSLs.
• Exportable SSL Reports: Download for IT or compliance teams.
• 100% Free: Unlimited checks with no registration.

• Website Owners: Ensure SSL certificates are valid & trusted.
• SEO Professionals: Verify HTTPS compliance for rankings.
• IT Security Teams: Perform SSL audits across domains.
• Web Developers: Verify SSL installation & configs.
• Businesses: Build customer trust with secure sites.
• E-commerce Sites: Protect transactions with active SSLs.

Why Choose Our SSL Certificate Checker

Many online SSL checkers are complex or limited. Ours is built for speed, accuracy, and ease of use.

You don’t need technical knowledge. Just enter a domain, and you’ll get a complete SSL report instantly.

Unlike other tools, we provide free, unlimited access with detailed reports. No downloads, no hidden costs.

By using our SSL checker, you ensure your website is secure, search-engine friendly, and trustworthy for visitors.

1. What is an SSL checker tool?

It’s an online tool that verifies SSL certificates, expiry dates, and encryption strength of a website.

2. Is this tool free to use?

Yes, our SSL checker is 100% free and unlimited.

3. Can it detect expired SSL certificates?

Yes, it shows expiry dates and alerts before expiration.

4. What is a CSR checker?

It validates your Certificate Signing Request before issuing an SSL certificate.

5. Can I check SSL for subdomains?

Yes, our tool supports multiple domains and subdomains.

6. Does it work like Qualys SSL checker?

Yes, but ours is simpler and faster while still accurate.

7. Why should I check my SSL regularly?

Regular checks prevent downtime, expired certificates, and security warnings.

8. Does the tool require installation?

No, it’s an online SSL checker—nothing to install.