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Remove Watermark from PDF

Strip watermarks and stamps stored as annotations or layers — no upload, no account.

Select a PDF

Click to choose, or drop a file here

Related PDF tools

Redact PDFBlack out and permanently flatten sensitive areas.Remove AnnotationsStrip every comment, highlight, sticky note, and markup from a PDF.Flatten PDFBake a filled-out form's values into the page permanently, so it can no longer be edited.WatermarkStamp text over every page.

Remove Watermark from PDF — frequently asked questions

Which watermarks can this remove?+

Watermarks and stamps that a PDF tool added as an annotation or as an optional-content layer — which is how most 'add watermark' features and 'sample'/'confidential' stamps work.

It says no watermark was found — why?+

The mark is drawn directly into the page's content, or it's part of a scanned page image. Those can't be lifted out without re-creating the document; cover them with the Redact tool instead.

Is my PDF uploaded?+

No. The whole operation runs in your browser with pdf-lib — nothing is sent to a server.

Will removing the watermark also remove my comments?+

It targets watermark and stamp annotations and named watermark layers. Ordinary highlights and notes are kept.

你们会把我的文件上传到服务器吗？+

不会——这里的每个工具都完全在你的设备上处理文件，不会向服务器上传任何内容。唯一的例外是 AI 工具，它们会把提取的文本（而非文件本身）发送给 Claude 来完成工作。

有文件大小限制吗？+

我们没有人为设置限制，但由于处理过程在你的浏览器中进行，非常大的文件（超过 500MB 或 1000 页）会受到你设备内存的限制，而非我们的限制。