Page Thumbnail navigation in ASP.NET Core PDF Viewer

28 Jul 20261 minute to read

Page thumbnails provide miniature representations of pages and enable quick navigation. Use the thumbnail pane to jump to specific pages without scrolling.

Enable thumbnail navigation

You can enable or disable thumbnail navigation using the enableThumbnail property. The example below shows how to enable thumbnails.

• Property: enableThumbnail
• Type: boolean
• Default: true

Example: Enable thumbnails

Standalone

<div style="width:100%;height:600px">
    <ejs-pdfviewer id="pdfviewer"
                   documentPath="https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf"
                   enableThumbnail="true">
    </ejs-pdfviewer>
</div>

Server-Backed

<div style="width:100%;height:600px">
    <ejs-pdfviewer id="pdfviewer"
                   serviceUrl='/Index'
                   documentPath="https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf"
                   enableThumbnail="true">
    </ejs-pdfviewer>
</div>

See also

• Toolbar items
• Feature Modules