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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.

你們會把我的檔案上傳到伺服器嗎？+

不會——這裡的每個工具都完全在你的裝置上處理檔案，不會向伺服器上傳任何內容。唯一的例外是 AI 工具，它們會把擷取的文字（而非檔案本身）傳送給 Claude 來完成工作。

有檔案大小限制嗎？+

我們沒有人為設下限制，但由於處理過程在你的瀏覽器中進行，非常大的檔案（超過 500MB 或 1000 頁）會受你裝置記憶體的限制，而非我們的限制。