💧 Bangla PDF Watermark & Page Number Adder

Add a watermark and page numbers to every page, without uploading your file.

Everything runs in your browser using the open-source pdf-lib library — your PDF is never uploaded. The stamps are added as images, so the watermark text is not selectable/searchable. Password-protected PDFs are not supported, and pages that were rotated inside the PDF may show the stamps at an unexpected position. Very large PDFs may be slow on phones.

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📘 How to Use This Tool

Add a watermark and page numbers to every page of your PDF, with proper Bangla text support.

  1. Upload your PDF. The total page count is shown.
  2. For a watermark, type the text in Bangla or English, then adjust the size, opacity, angle and color. The preview shows exactly how it will look.
  3. For page numbers, pick the format, the Bangla or English numerals, the position and the size. You can start numbering from any number.
  4. Tick Skip cover page if your first page should not show a number.
  5. Click Apply and Download PDF. Processing happens in your browser and your file is never uploaded.

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