Add Watermark
Stamp a text watermark on every page. Adjustable opacity, rotation, and position.
Stamp custom headers, footers, and page numbers on every PDF page. Free, no signup, up to 200MB.
Stamp headers, footers, and page numbers
Smart PDF Lab adds custom headers, footers, and page numbers to PDFs in four steps.
Drop your PDF or click Browse files to upload documents up to 200MB.
Type the content you want to appear on every page.
Set alignment, font, size, and color for headers, footers, and page numbers.
Save your stamped PDF directly to your device.
Smart PDF Lab makes professional document branding fast and free. Add company names to contracts, page numbers to reports, document titles to scanned books, or confidentiality notices to internal files.
Position content in the top-left, top-center, top-right, bottom-left, bottom-center, or bottom-right of every page. Customize font, size, and color to match your brand. Files up to 200MB, no signup, no watermark, no daily cap.
The tool gives you full control over every visual element:
Yes. Smart PDF Lab generates page numbers automatically in formats like "1", "Page 1", or "1 of 10" with your chosen position and style.
The tool applies one header and footer set to your chosen page range. For varied headers across sections, run multiple operations on different ranges.
Headers and footers stamp in the margin area, designed to avoid overlapping existing page content. Adjust margin distance if needed.