How to Upload an HTML Page to WordPress Without 404 Errors

Remember the days of static HTML websites? We do. Even now, with WordPress powering over 43% of all websites, there are times when you need to upload a custom HTML page. But here’s the thing – WordPress doesn’t always play nice with HTML uploads, often greeting users with the dreaded 404 error page.

We’ve spent years helping WordPress users solve this exact problem through WPBeginner. What we’ve learned is that most people make the same common mistakes when trying to upload HTML pages, leading to unnecessary headaches and wasted time.

Let us walk you through the proven process we use to upload HTML pages to WordPress without any 404 errors. Whether you’re adding a special landing page or integrating legacy content, these steps will save you hours of troubleshooting.

Quick Answer: How to Upload an HTML Page to WordPress Without 404 Errors

Upload your HTML file (or folder) to your site’s root directory via FTP or File Manager. Access it at example.com/yourfile.html or example.com/yourfolder/. If you get a 404, add a rewrite rule to your .htaccess file. For 403 errors, set file permissions to 755.

Why Upload HTML Pages to WordPress?

Sometimes you need to add a static HTML page from an old site or a custom template that WordPress doesn’t generate on its own.

• Reuse legacy pages – migrate static content from older websites without rebuilding from scratch
• Custom landing pages – upload pre-built HTML templates that don’t fit standard WordPress themes

Most themes come with pre-designed templates, and WordPress landing page plugins like SeedProd let you design pages with a drag-and-drop interface. So in most cases, you won’t need to manually upload an HTML page.

Expert Tip: If you need a custom page design, we recommend SeedProd, the best WordPress page builder plugin. With its drag-and-drop editor, we’ve created high-converting landing pages in minutes. Plus, it comes with professional templates, so you don’t have to start from scratch. See our detailed SeedProd review for details.

That said, there are times when uploading an HTML page makes sense. Maybe you have a static page from an old site that you want to reuse, or you found an HTML template that perfectly fits your needs.

We’ve run into this situation before when migrating older websites or integrating custom landing pages. The challenge is that WordPress uses its own SEO-friendly URL structure, which can cause a 404 error if the HTML page isn’t uploaded correctly.

Fortunately, we’ve found simple solutions to upload HTML pages to WordPress without breaking your site. Let’s walk through the steps.

Uploading HTML Page to WordPress Site

Step 1. Prepare Your HTML File or Folder

First, you must prepare the HTML page you want to upload.

If it is a single HTML page with no separate CSS or image files, you can upload it as is.

However, if the page you want to upload has separate CSS files and images, then you need to place them in a directory structure.

Ideally, you would want to place your files in a folder on your computer.

Don’t forget to open your main HTML file to make sure that everything works as expected.

Step 2: Connect via FTP or File Manager

Next, you need to connect to your WordPress site using an FTP client or the File Manager app in your hosting account control panel (such as cPanel).

Step 3: Upload to the Root Directory

After that, you need to upload the folder you created earlier to the root folder of your WordPress website. The root folder is the one that has the wp-admin, wp-content, and wp-includes folders inside it.

Step 4: Visit Your HTML Page

After uploading your files, you can go to your website to view your HTML page.

If you uploaded the folder with HTML and accompanying CSS and image files, then you will need to add the name of the folder you uploaded to the end of your website address like this:

https://example.com/landing-page

Note: The main HTML file in your folder should be called index.html. Otherwise, you will have to provide the name of the HTML file, too.

On the other hand, if you uploaded a standalone HTML file, then simply add the HTML filename to the end of your website address:

https://example.com/landing-page.html

You will now see your uploaded HTML page.

If you run into an error page, then you will need to troubleshoot the error.

Troubleshooting HTML Page Upload in WordPress

Normally, you should be able to view your HTML page by visiting the page or folder directly.

However, due to the rewrite rules used by WordPress or your web server, there is a chance that you may run into some common errors.

Here is a quick comparison of the two most common errors and their fixes:

Error	Cause	Fix
404 Not Found	WordPress rewrite rules conflict	Add a rewrite rule to .htaccess
403 Forbidden	Incorrect file permissions	Set permissions to 755

Fixing 404 Error After HTML Page Upload in WordPress

The 404 error is one of the most common WordPress errors. However, it is quite easy to fix in most cases.

If you are seeing a 404 error after uploading your HTML page, then you just need to add a rewrite rule to your .htaccess file:

RewriteRule ^(.*)index\.(php|html?)$ /$1 [R=301,NC,L]

Fixing 403 Error After Uploading an HTML Page in WordPress

A 403 error may also occur due to file permissions on your newly uploaded HTML page or your uploaded folder.

Simply connect to your website using an FTP client and click to select the HTML page or the folder you uploaded.

Next, right-click and then select the ‘File permissions’ option in your FTP client.

This will bring up a file permission popup. Enter ‘755’ into the numeric value field and check the ‘Recurse into subdirectories’ option.

Below that, select the ‘Apply to all files and directory’ option and click on the ‘OK’ button.

This will set the file permissions for your HTML upload folder and all the files and folders inside it.

For more details, see our tutorial on how to fix file and folder permissions errors in WordPress.

Adding Your Custom HTML Page to XML Sitemaps

Step 1: Install All in One SEO

Now that you have uploaded your HTML page, it is time to let search engines know that it is part of your website.

The easiest way to do that is by adding it to the XML sitemaps for your website.

If you haven’t set up sitemaps yet, then follow the instructions in our article on how to add XML sitemaps in WordPress.

First, you’ll need to install and activate the All in One SEO for WordPress plugin. For more details, see our article on installing a WordPress plugin.

Step 2: Enable Sitemaps and Add Your Page

Upon activation, go to the All in One SEO » Sitemaps page. Under the General Settings page, make sure that the ‘Enable Sitemap’ toggle is turned on.

After that, scroll down a little to the Additional Pages section.

Slide the toggle to activate this section and then enter your HTML page or folder URL under the ‘Page URL’ option.

Click on the ‘Add Page’ button to add it.

After that, don’t forget to click the ‘Save Changes’ button to store your settings.

All in One SEO will now include your custom HTML page URL in your WordPress XML sitemaps. Search engines will be able to find the URL and treat it as any other page from your website.

Frequently Asked Questions

Can I upload multiple HTML pages to WordPress at once?

Yes. Place all your HTML files, CSS, and images into one folder and upload the entire folder to your WordPress root directory via FTP. Each page will be accessible at example.com/foldername/filename.html.

Will uploading an HTML page affect my WordPress site’s performance?

No. Static HTML pages are served directly by your web server without using PHP or your WordPress database, so they actually load faster than regular WordPress pages.

Do I need to update my HTML page when I update WordPress?

No. Your uploaded HTML page is completely separate from WordPress core files. WordPress updates won’t overwrite or affect your custom HTML pages.

Can I use my WordPress theme’s header and footer on an HTML page?

Not directly. Uploaded HTML pages are standalone and won’t inherit your WordPress theme’s design. If you want a consistent look, consider using a page builder plugin instead.

What’s the difference between uploading an HTML page and creating a WordPress page?

A WordPress page is stored in your database and managed through the dashboard. An uploaded HTML page is a static file on your server. WordPress pages are easier to edit, while HTML pages give you full control over the code.

Bonus Resources

The following are some additional resources that you may find helpful when dealing with 404 errors or managing pages on your website:

• How to Improve Your 404 Page Template in WordPress (2 Ways)
• How to Get Email Alerts for 404 Errors in WordPress
• Best Free 404 Redirect Plugins for WordPress
• How to Organize or Reorder WordPress Pages with Drag & Drop

We hope this article helped you learn how to upload an HTML page to WordPress without causing errors. You may also want to see our WordPress SEO guide to get more traffic or our beginner’s guide to WordPress speed and performance.

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