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NET::ERR_CERT_DATE_INVALID Error On Chrome? How To Fix

When visiting a website, encountering the NET::ERR_CERT_DATE_INVALID error might be frustrating. However, there is nothing to worry about because this is not irreparable. The ERR_CERT_DATE_INVALID error on Chrome can be resolved following the steps outlined below. Although there are several causes for the issue, you may find the best solution by examining each fix separately.



1 – There is a difference between the data and time and your computer.

2 – A reliable provider did not issue the SSL certificate.

3 – An valid SSL certificate was presented.

4 – Misconfigured configuration.

5 – Browser cache and cookies that have expired.

What Exactly Is NET ERR CERT DATE INVALID Windows 10?

The error message indicates that Chrome cannot load the page securely owing to a problem with the settings or interference from third-party software. The majority of the time, you can disregard the warning and proceed, but we do not advocate doing so because it could put your system in danger. To maintain security, avoid becoming a target of malware assaults, and gain access to the website, the issue must be resolved promptly.


Regardless matter the cause, resolving the issue is straightforward. However, there are a few things you should avoid doing before we continue.

Dont’s For Fixing net ERR_CERT_DATE_INVALID On Chrome 

1 – Never permanently disable Antivirus or other security software to fix an issue. Well, to find the culprit and test things, you can disable it, but remember to enable it after the problem has been solved.

2 – Avoid accessing insecure websites since they might infect your computer.

How To Fix Google Chrome NET ERR CERT DATE INVALID Error?

Refresh Webpage

Why bother with technological fixes when a problem may be solved by simply refreshing the page? We will thus first attempt to refresh the website by hitting F5 or Ctrl + F5. If this doesn’t work, try closing and reopening the browser to see if it helps.

Suppose this does not work; it is time to try the other fixes. Method Two – Set the Date and Time. Improper PC date and time settings cause the majority of browser errors. Therefore, to fix the ERR_CERT_DATE_INVALID error, you must modify the date and time. Follow the steps below to discover how to do so:

1 – Right-click the date and time in the system tray and choose Adjust date and time from the context menu.

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2 – Enable the “Set time automatically” and “Set time zone automatically” options.


3 – If this needs to display the correct time and date. Set time automatically and Set time zone automatically should be disabled. Click the Change button next to the option to set the date and time manually, and then alter the time and date.


4 – Now, attempt to access the website; it should be accessible.

If this does not work, do not lose faith; we have other fixes.

Clear Cache And Cookies

Clearing the browser’s cache and cookies is a typical method of resolving the error that your connection isn’t private – NET_ERR_CERT_DATE_INVALID. If you wish to accomplish this, please follow these steps:

1 – Open Chrome, select More Tools > Clear Browsing Data, and then click the three dots.

2 – Choose the timeline you wish to clear the cache and click the Clear Browsing data option.


3 – Restarting the browser should restart the error.

Clear SSL Cache

Well, follow these steps to clear the SSL cache after deleting the cache and cookies.

1 – Press Windows + S, then type Internet Options into the search field.


2 – Click the “Connection” tab followed by “LAN settings.”


3 – Enable Automatically detect settings > OK.

4 – Click the “Content” tab, then “Clear SSL Slate” and “OK.”

Now attempt to access the webpage.

Temporarily Disable Anti-Virus/ Firewall

Temporarily disabling the HTTPS scan option in Antivirus can fix the connection is not a private error. If this does not work, disable the Windows firewall and then attempt to access the page; this may be successful. Ensure that the firewall is enabled again after the error has been resolved.

Check Google Chrome For Plugins

Occasionally, third-party plugins pose issues with SSL security. Therefore, to identify the defective plugin, disable them sequentially, as shown below.

1 – Launch Chrome, then copy and paste chrome://extensions into the address bar.

2 – Deactivate plugins sequentially while simultaneously attempting to access the website. When you’ve identified the offending program, remove it and enable others.

Use the browser without further incident.

Avoid Using Public Wi-Fi

A “NET::ERR_CERT_DATE_INVALID” error may also appear when accessing a website through an unsecured Wi-Fi connection. The most effective solution is to cease public Wi-Fi and fix a private internet connection.

Use Updated Browser

Well, if your Chrome browser is outdated, you should upgrade to the most recent version.

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1 – Start Google Chrome.

2 – Select three dots > Help > About Google Chrome from the menu that appears.

3 – The browser will automatically check for updates and, if any are available, will download them and prompt you to restart the browser to implement the changes.

Scan Computer For Threats

When your computer is compromised with malware, you may get a NET::ERR_CERT_DATE_INVALID error. Therefore, it is vital to scan the computer using an up-to-date security tool. However, if you have installed antivirus software, you may do a comprehensive scan.

Replace DNS Server With Google DNS Server

Occasionally, your DNS may be the cause of NET_CERT_ERR. Replace that with Google DNS servers to fix it.

1 – Windows + R will open the Run window.

2 – Input the control panel and press the OK button.

3 – Click “Network and Internet.”

4 – Click the Network & Sharing Center button.

5 – Click “Change adapter settings.”

6 – Right-click the Network you are now using and choose Properties.

7 – Now, double-click Internet Protocol Version 4 (TCP/IPv4) and then choose Use the following DNS server addresses: 

8.8.4 -4 

8 – Click OK and restart the computer.

Now attempt to access the webpage. Again, it would be best if you faced no difficulties.



Chrome error ERR_CERT_DATE_INVALID solutions include:

1 – Refresh the page. 

2 – Clear browser cache and cookies. 

3 – Clear SSL certificate. 

4 – Avoid using Public Wi-Fi. 

5 – Check the system’s Date and Time. 

6 – Check for the SSL certificate expiry date. 

7 – Update browser and OS. 

8 – Scan the PC for viruses. 

9 – Temporarily disable firewall and Antivirus. 

10 – Clean Browser Extensions and Plugins. 

What Does NET::ERR_CERT_DATE_INVALID Error Message Mean?

The error indicates that the wrong settings, the firewall, the browser cache, or the internet connection prohibit Google Chrome from successfully loading the website since the page is flagged as unsafe.

The Bottom Line:

You may fix the NET::ERR_CERT_DATE_INVALID error using the methods mentioned above. Nonetheless, suppose the SSL certificate has expired. In that case, as the site owner, you will need to check the expiration date and, if it is erroneous, either set it to the proper date or renew the SSL certificate so that there is no problem accessing the website.

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