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Ajoutez d’abord un fichier PDF
Ajouter un filigrane texte ou image sur des pages PDF choisies.
Déposez votre fichier PDF ici
ou cliquez pour parcourir - jusqu’à 100 Mo par fichier
Ajoutez d’abord un fichier PDF
Type de filigrane
Text
Use short text for best readability (example: CONFIDENTIAL or DRAFT).
Position
Center
Appearance
Add Watermark
Stamp text or image watermarks on PDF pages with positioning, opacity, and rotation controls.
Le plus sur consiste a faire un traitement propre puis une verification rapide avant de diffuser le resultat.
Sign PDF
Place visible signature appearances and initials on PDF pages (typed or drawn; not certificate-based digital signatures).
Add Page Numbers
Insert page numbers into PDF documents with customizable position and numbering style.
Redact PDF
Permanently remove content inside selected redaction boxes and export a sanitized PDF copy for sharing.
Yes. Switch between text and image watermark modes in the tool. Text watermarks support custom font size and rotation. Image watermarks support PNG, JPG, and WebP formats.
Yes. After uploading, select which pages should receive the watermark using the page picker. You can apply to all pages or a custom selection.
The opacity slider controls transparency from 0 (invisible) to 1 (fully opaque). Values between 0.15 and 0.35 produce subtle watermarks; 0.5 and above are more prominent.
Yes. Choose from preset positions (center, top-left, top-right, bottom-left, bottom-right) and adjust the rotation angle. Custom rotation values are also supported.
Yes. Watermarks are embedded into the PDF content and cannot be removed with standard PDF viewers. The watermarked file is a new output file; your original is not modified.
Parcourez d autres outils pour conversion, compression, edition, OCR et securite.