Add a solid color or image background to your PDF pages online for free. Enhance the appearance of your documents.
Our PDF background tool lets you place a colored background or an image behind the existing content on every page. This is useful for creating branded documents or improving the visual appearance.
You can choose from preset colors, enter a custom hex color code, or upload an image to tile or stretch across the page background.
Select or drag your PDF to begin adding a background.
Select a solid color using the color picker or upload a background image.
Download your PDF with the background applied to all pages.
Your files never leave your device. Everything runs directly in your browser using JavaScript — no server, no cloud, no data collection. Your documents stay private.
No. The background is placed behind the page content, so text and images remain on top.
Yes, you can apply different colors or images to specific page ranges.
JPG and PNG images are supported for background uploads.
Not directly through this tool, but you can use the Overlay tool to place a white layer on top.
Yes — PDFInOne is a completely free alternative to iLovePDF, Smallpdf, PDF24, and Adobe Acrobat online. Unlike those services, PDFInOne processes everything locally in your browser: no file uploads, no account required, no file size limits, and no watermarks.