PDF Add Background
Free Local ProcessingFree online PDF background tool. Lay an image (JPG/PNG) or the first page of another PDF under every page of your PDF — perfect for letterhead, certificate templates, or brand watermark base layers. Files are processed entirely in your browser and never uploaded.
Drag files here, or
Up to 2, max each 100.0 MB
How to Use
- 1 Select the main PDF (the first file)
- 2 Choose the background: a JPG/PNG image, or another PDF (its first page is used as the background)
- 3 Click the "Add Background" button
- 4 Download the new PDF with the background
FAQ
Q: Will the background cover my text?
No. The background sits in the bottom layer, and the page content is displayed normally on top of it.
Q: Is the background image stretched?
The background fills the whole page. If the image ratio does not match the page, it will be stretched or cropped — we recommend an image with the same ratio as the page.
Q: Can one PDF page serve as the background?
The first page of the background PDF is applied as a single uniform background across all pages of the main document.
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