Clean Your Documents – Detect and Erase Invisible AI Watermarks

Upload Your Document

Drag and drop a PDF, Word, or plain text file. The system analyzes the content, detects hidden watermarks, and prepares a clean version for you.

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Clean Your Documents – Detect and Erase Invisible AI Watermarks

Upload a PDF, DOCX, or plain text file. Our AI scans for hidden watermarks, rewrites the text, and removes all metadata in seconds.

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How Unwatermark Works

1. Upload Your Document

Choose a file from your computer or cloud storage. Supported formats include PDF, Word, and plain text.

FAQs

PDF, DOCX, ODT, TXT, and markdown files are fully supported. Larger PDFs are processed in chunks.

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Accurate Watermark Detection

Deep neural models identify hidden AI watermarks using linguistic and metadata analysis, outperforming traditional scanners.

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免費方案

免費
  • 每天可創作最多5篇插圖故事,無需註冊或付費。
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高級方案

$4/月(每年收費)
  • 完整存取所有 Documentize AI 應用程式
  • 擴充每日處理上限
  • 優先處理與免費支援
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高級方案

$7/月
  • 對 Documentize 應用程式的完整存取權限
  • 更進階的工具與功能
  • 擴充檔案處理限制
  • 免費支援
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