FIX: iFrame not working in Chrome, Firefox

Milan Stanojevic
by Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as a front-end web developer. Read more
Affiliate Disclosure
  • iFrame not working in Chrome? The easiest solution would be to try a completely different browser.
  • But if you're keen on solving the Chrome iFrame not working issue, take a closer look at your extensions.
  • When iFrames are getting blocked by the Chrome browser, the issue might also come from an unexpected party such as your antivirus.
  • If you still see the error this file can only be viewed in an iFrame, make sure the option is on. Here's how to enable iFrame in Chrome.
Computer on desk with coffee-Browser doesn't support iframes
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A great number of users have reported encountering issues when trying to use iFrames in their HTML document. The message states that this file can only be viewed in an iFrame.

Furthermore, a good number of varied browsers have shown an error message saying Browser does not support iFrames.

The issue occurs seems to appear when trying to add iFrame on an SSL- encrypted website (HTTPS://).

The issue is mainly associated with Google Chrome, but it can also affect Mozilla users.

The security features of these browsers were set up to block all un-encrypted content for encrypted websites.

So, in this article, we will show you exactly how to enable iFrame in Chrome. Furthermore, we shall explore some of the best-proven methods to solve this issue and similar problems, such as:

  • iFrames are getting blocked by the Chrome Browser – Google Chrome blocks iFrames most of the time. If that’s your problem too, disable, then enable iFrames back from Internet Options.
  • iFrame not working in Chrome –  Chances are to be familiar with this error. Make sure you get rid of it right away by stopping your antivirus service or using a completely different browser.
  • Enable iFrame in Chrome – Chrome randomly rejects iFrame, so make sure to enable it. In that regard, download add-ons as described above.

What to do if iFrames are getting blocked by the Chrome browser?

1. Give a try to a different browser

If you are having problems with iFrames, perhaps switching to a different browser might fix the issue.

Opera Browser offers great security, yet it is way less intrusive than its counterparts and has a wider compatibility range. Therefore, it easily supports iFrames.

In addition, the software has anti-tracking protection and a built-in VPN, so you can rest assured that your browsing activity is completely private.

Best of all, the browser is built on the Chromium engine, and it supports all the features that Chrome does, so be sure to try it out.



If your current browser does not support iFrames, Opera might surprise you. Give it a try!

2. Disable/enable iFrames from Internet Options

  1. Click on Cortana search box -> type in Internet Options -> select the first option.
  2. Select the Security tab.
  3. Choose between Internet, Local intranet, Trusted sites, or Restricted sites and click on the Custom level button.internet properties security options and custom level button - browser doesn't support iframes
  4. Scroll down to Launching programs and files in an IFRAME option.
  5. Now, select Disable if you want to remove it completely, or Prompt to choose for each website you visit.Security settings internet zone - browser doesn't support iframes
  6. Repeat steps 4 and 5 of this method for each of the desired security zones.
  7. Click Ok to apply and exit the Internet Options menu.
  8. Check to see if this method solved your issue.

3. Stop your antivirus service

  1. Depending on the antivirus software you’re using, these steps will vary. (we are using BitDefender for this example).
  2. Open up BitDefender.
  3. Select the Protection tab.Disable antivirus protection BitDefender Total Security - browser does not support iframes
  4. Select Settings under the Antivirus section and toggle the blue button to deactivate protection.
  5. Check to see if the issue still persists.

4. Disable all add-ons from your browser

  1. In Chrome, select the three dots at the top-right side of your screen -> More tools -> Extensions.
  2. Inside the Extensions window, de-activate all add-ons.Disable extensions in Chrome - Browser does not support iframes
  3. Try to see if this method solved your issue.

5. Download add-ons to allow iFrames

  1. Open Google Chrome.
  2. Visit this Chrome Store address.
  3. Click on the Add to Chrome button.Click on Add extension - Browser doesn't support iframes
  4. Select Add extension.
  5. Restart Google Chrome and check to see if the issue is solved.

  1. Open Mozilla Firefox.
  2. Download the extension from Firefox store.
  3. Select Add to Firefox.Firefox addons add button - Browser doesn't support iframes
  4. Select Add from the pop-up window.Add Open Frame to firefox - Browser doesn't support iframes
  5. Restart Firefox and check to see if the issues are resolved.

In this article, we explored some of the best-proven methods to solve the issue caused by your browser not allowing you to use/show iFrames.

Make sure to follow these steps closely to sort out the iFrame not working in Chrome issue.

Feel free to share your experience with us by using the comments section below.

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