Batch Watermark

Add text watermarks to multiple PDFs at once and download as a ZIP archive

100% browser-based — no upload

or drag and drop files here

Drag and drop multiple PDF files here

Max 100 MB per file

Instructions

  • Supports uploading multiple PDF files to batch add watermarks
  • Watermark will be centered on every page of each PDF
  • Processed files will be packaged as a ZIP archive for download
  • All processing is done locally in the browser; files are not uploaded to any server
Open source on GitHubNo data collectionFiles stay localNo server upload

Advanced option · Sponsored

Professional watermarking and branding

Need custom watermarks, Bates numbering, or header/footer branding across hundreds of documents? PDFelement handles it at scale.

What you should know

Batch watermarking applies the same mark to every page of every file. It is ideal for internal document reviews, draft reports, or portfolios where you want a consistent "Confidential" or logo stamp across a set of PDFs.

  • Position and style carry across files — set once and apply to the entire batch.
  • Check page sizes — a watermark placed for A4 may look off-center on Letter-sized PDFs.
  • Not copy protection — watermarking deters casual sharing but does not prevent editing.

Read the full batch watermark guide →

This batch tool processes multiple PDFs at once, applying the same operation to every file you upload. It runs entirely in your browser — files are never sent to a server — and results are packaged for easy download.

  • Upload multiple files — drag and drop a folder or select individual PDFs to process in one go.
  • Same settings for all files — configure the operation once and it is applied uniformly across the batch.
  • Results packaged for download — processed files are bundled into a ZIP archive for convenience.

Browse all PDF tools →

About Batch Watermark PDF

Applying the same watermark to many documents is common in legal, HR, and creative workflows. It lets you mark a whole set of files as "Confidential," "Draft," or branded with a logo without opening each one individually.

Upload your PDFs, configure the text or image watermark once, and apply it to the entire batch. The same style, position, and opacity are used for every file. Results are packaged in a ZIP archive for easy download and distribution.

All processing happens locally. Your files are never uploaded to a server, which is important for confidential bundles. Watermarks are added as a separate layer, leaving the original content intact.

Remember that watermarking is a deterrent, not copy protection. Also, the same position may look slightly different on A4 versus Letter-sized PDFs. For precise placement per file, use Add Watermark.

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