Pure Local Processing · Document Privacy Protection
NotebookLM Clean Tool
Dual-engine architecture for PDF documents and images, accurately stripping interfering watermarks, completely executed in the browser.
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Original File
Absolute Privacy
Data stays on your device, no server upload required, eliminating sensitive document leaks from the source.
High Fidelity Restoration
Adaptive pixel filling algorithm perfectly removes watermarks while preserving original layout details.
WASM Fast Engine
Deeply invokes local multi-threading computing power, completing hundreds of PDF pages rapidly.