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Review the updates and changes to NHDWebCentral in this quick video.

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NHDWebCentral - New Features for 2025-2026

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Check out our list of NHDWebCentral® FAQs at nhd.org/nhdwebcentral. If you have a question but do not see it answered here, contact it@nhd.org to have it added to the page.

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Websites must be created in NHDWebCentral ® ( NHD Contest Rule Book, 6.5, E2). Any websites built on other platforms will need to be rebuilt at NHDWebCentral ®.

Absolutely! We encourage teachers to create websites to practice, learn, and grow with their students.

No, each group member must have their own account. Watch this video on registering as a group website. Using the same account as your group members can corrupt, overwrite, or delete your website.

If a group member is no longer part of your website, use the Contact Us form to request removal. Include your NHD teacher/mentor's name and email address. We'll talk to your teacher to confirm this group member's removal.

When working together, group members should edit different website pages. Editing the same page simultaneously will overwrite each other's work. After saving, group members can refresh to see the changes.

Images, videos, and documents often have large file sizes. Before uploading, check the file size and consider compressing, cropping, or reducing resolution. You can do this using free or paid software. If you've already uploaded large images, delete them from your file library and replace them with smaller versions on your page(s). Tip: To reduce file size without losing quality, take a screenshot of high-resolution images on your computer. Screenshots maintain quality while being much smaller in size.

Did you clear your file library to free up space? Uploaded images must stay in the library for the image block to display them; it can't show the image without it in the library.

This is where you can use columns to help align elements differently. Find various column options in NHDWebCentral® under "Easy Layout" in the Toolbox. Watch this video to help you with aligning elements.

No, embedded YouTube videos violate the NHD rules. Because the videos are being hosted on YouTube, they are not being counted towards the NHDWebCentral ® size limit. However, you can download videos using free tools and then upload them to your website using the Embed Multimedia block.

NHDWebCentral® only supports HTML/CSS, not JavaScript. If you use JavaScript in the editor, it won't work and will be removed.

In NHDWebCentral ®, saving is the same as publishing. When you save work on your website, it is pushed to the published site.

Enter your URL or site key in the registration form when prompted. Contact your affiliate coordinator for local website submission deadlines.

To allow others (like teachers or parents) to view your website, share the URL directly. The URL typically looks like this: https://site.nhd.org/15262633, and the site key is something like: 15262633.

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NHDWebCentral® Instructions - National History Day

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Start your NHD website project using NHDWebCentral®! We have step-by-step instructions and videos to help you every step of the way.

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NHD New England Webinar: Navigating NHDWebCentral®

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NHD New England Webinar: Navigating NHDWebCentral®

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This webinar walks new students and teachers through NHDWebCentral® and how to start creating a website.

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NHD New England Webinar: Navigating NHDWebCentral

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This PDF handout explains where to find NHDWebCentral® resources.

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NHDWebCentral® Full Website Builder Guide

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NHDWebCentral® Full Website Builder Guide

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Ready to get started? Click here to go to the website builder.

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This is National History Day's Website Entry Builder. Sign in to your account to build your NHD website. If you do not have an account, please register now.

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Are you looking to review the NHDWebCentral® Terms and Conditions? They are available directly on NHDWebCentral®, and here is a PDF version for quick reference.

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Want to jump right into a video? Check out this instructional YouTube playlist.

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Visit NHD.Org/NHDWebCentral for the complete instructional guide and other resources.

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Want to walk through creating a website? Watch the full tutorial or watch the individual chapters to learn individual skills.

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Working in NHDWebCentral® and need quick help? Click the Question Mark icon for quick links to website rules, instructions, and FAQs.

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If you encounter any issues, need help resetting login information, or are having trouble with an element in the platform, please contact the NHDWebCentral®Team.

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Check out this walkthrough of building a homepage and linking to a second page.