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Edit PDF Tools

Add text, signatures, watermarks, page numbers, stamps, and visual review marks.

Choose the right Edit PDF Tools tool

Add text, signatures, watermarks, page numbers, stamps, and visual review marks. This category is designed as a practical starting point: choose Add Text to PDF for the most common job, then move to a more specific tool when page order, file type, quality, or privacy details matter. Supported tools process files in the browser, which is useful for quick local tasks, but very large, encrypted, or damaged files may need specialist desktop software.

Use this toolInputOutputBest when you need to
Add Text to PDFPDFIt creates a PDF with your text placed on the selected page.Add short notes, labels, references, or review text to a selected PDF page without uploading the document.Open
Add Image to PDFPDFIt creates a PDF with the selected image placed on the selected page.Add a logo, stamp image, reference image, or small graphic to a PDF page.Open
Sign PDFPDFIt creates a PDF with your signature image placed on the selected page.Add a saved signature image to a form or letter without printing the PDF.Open
Watermark PDFPDFIt creates a new PDF with watermark text on each page.Mark drafts, confidential files, samples, or internal documents before sharing.Open
Image Watermark PDFPDFIt creates a PDF with the image watermark centered on each page.Place a transparent-looking image watermark or logo across PDF pages for branded drafts or shared review copies.Open
Add Page NumbersPDFIt creates a PDF with page numbers on every page.Add clean page numbers to reports, handouts, manuals, and review drafts.Open
Add Header and FooterPDFIt creates a PDF with your header and footer on every page.Add document names, dates, draft labels, or footer notes to each page while keeping the process local in your browser.Open
Stamp PDFPDFIt creates a PDF with the selected stamp on every page.Apply a visible review stamp to each page of a document so draft or approval status is clear during review.Open
Highlight PDFPDFIt creates a PDF with a visible highlight on the selected page.Mark an area for review by placing a yellow highlight rectangle over the page.Open
Visual Redaction PDFPDFIt creates a PDF with a black cover box on the selected page.Place a visible black box over an area of a page. This is useful for drafts, but not a substitute for legal-grade redaction.Open

Good starting points

  • Start with Add Text to PDF when you need the fastest path.
  • Use Add Image to PDF when you need more control over the result.
  • Try Sign PDF for a related workflow after the first download.

Know the limits

  • Browser memory can be a limit for very large files, especially on phones.
  • Password-protected, scanned, or damaged files may need a dedicated desktop app.
  • Always review the downloaded copy before sending it to someone else.