Add or change the background color of all pages in your PDF document.
Click to select a file or drag and drop
PDF file
Your files never leave your device.
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Drag and drop your PDF file or click to select from your device.
Use the color picker to select your desired background color.
Get your PDF with the new background color applied to all pages.
Your PDF never leaves your device. All processing happens locally in your browser.
Full color picker with support for any custom color or hex value.
Background color is applied uniformly to all pages in your document.
Your existing content stays on top of the new background layer.
Upload your PDF to SwiftPDFLab, select your desired background color using the color picker, and click the button. Your PDF will be updated with the new background color on all pages.
No, the background color is added behind your existing content. All text, images, and other elements will remain visible on top of the new background.
Yes! SwiftPDFLab provides a full color picker allowing you to choose any color you want for your PDF background, including custom hex values.
Yes, SwiftPDFLab's background color tool is completely free with no limits. All processing happens in your browser - no registration needed.