Free Online Watermark App

Add text watermark to your document online from anywhere

Add
watermark to document

GroupDocs.Watermark App

GroupDocs.Watermark App Supported Document Formats

Microsoft Office and Visio Formats
  • Word: DOC, DOCX, DOT, DOTX, DOCM, DOTM, RTF
  • Excel: XLS, XLSX, XLSM, XLSB, OTS, XLTX, XLTM
  • PowerPoint: PPT, PPTX, PPS, PPSX, OTP, POTX, POTM, PPTM, PPSM
  • Visio: VSDX, VSTX, VSSX, VSDM, VSSM, VSTM, VDX, VSX, VTX
PDF and Image documents
  • Portable Document Format: PDF
  • Open Document: ODT
  • Email: EML, MSG, EMLX, OFT
  • Images: PNG, BMP, GIF, JPG, JPEG, JP2, TIF, TIFF, WebP

Discover GroupDocs.Watermark free online app!

How to

 How to add watermark to document using GroupDocs Watermark App

  • Click inside the file drop area to upload a file or drag & drop a file.
  • "Add watermark text and select font, color and size or drop or upload an image if watermark type is Image."
  • Click Add Watermark.
  • Download updated document with watermark added.
  • You may also send the download link to any email address by clicking on Email button.

Powered By

 GroupDocs.Watermark for .NET API

Flexible document watermarking .NET library & API.
Build your document watermarking solution with this easy to use API!

More Platforms

 GroupDocs.Watermark for Java

Java version of GroupDocs.Watermark library & API.
Best choise for document watermarking in Java!

 GroupDocs.Watermark Cloud

Easy to use cross-platform Cloud solution.
Add watermarks using Cloud API easily using cURL or existing programming SDKs!

Open-Source UI/UX Solutions

 GroupDocs.Total for .NET and Java

GroupDocs.Total is an open-source UI/UX solution where all GroupDocs products are working together as one.
GroupDocs.Total provides multiple high quality features against over 120 document formats, such as conversion, signature, parser and much more!