Detect watermarks and repeated content across Pdf / Word / Excel / PPT, then remove the ones you select in one click.
This page only cleans watermarks. Need to clear metadata, invisible characters, tracked changes and more?
Go to File Cleaner
Watermark types to detect
The tool scans the file for watermark-like content and lists it below for you to tick and clean. It judges by location (header / footer / master / page background), by name, and by whether the text is a common watermark phrase (e.g. "Confidential", "Sample") or repeats on almost every page. Normal content may therefore appear in the list — please check before cleaning. Technical limit: only real, separate watermark objects can be cleaned. If a watermark has been flattened into the page content — for example the whole page became one image, or the watermark was converted to vector curves — it can no longer be separated from the body text, and this tool cannot clean it. If nothing is found, your file is left unchanged.
Detection results
How to use
Upload a PDF / Word / Excel / PPT file and click "Analyze"; the tool scans repeated text and images across pages, semi-transparent content, watermark layers, headers and footers, and lists the suspects.
Tick the items to clean (click a thumbnail to preview first) and click "Clean selected" when ready. Detection is heuristic, so check the content before selecting.
Processing runs on our servers; the result downloads automatically and keeps the original open password. Removing headers or footers cannot be undone, so select only what you really want to clean.
