ZENLY SLIDECLEAN

Remove Watermarks
For Clean Slides.

The #1 tool engineered for NotebookLM slides. Get professional presentations instantly with ZenlyTool's private local processing engine.

Upload Slide or Image
Drag & Drop File
PDF / IMAGE • UNLIMITED SIZE
PROCESSING_QUEUE
PDF
filename.pdf
2.4 MB

Privacy Native

No servers. No uploads. The entire cleaning pipeline runs inside your browser using WebAssembly.

Lossless Engine

Smart pixel cloning algorithm only targets the watermark area, leaving your slide content 100% untouched.

How to Remove Watermarks from NotebookLM Slides

Removing watermarks from your Google NotebookLM exported slides is simple and secure. Unlike other tools, we ensure a professional finish without technical hassle.

  1. Export your slides: Save your NotebookLM presentation as a PDF or image file from the Google platform.
  2. Upload to SlideClean: Drag and drop your file into the secure, encrypted-like processing area above.
  3. Automated Cleaning: Our local AI-powered engine instantly detects the watermark pattern and patches it using lossless pixel cloning.
  4. Download: Get your professional, watermark-free presentation slides in seconds.

Is this NotebookLM watermark remover free?

Yes, Zenly SlideClean is 100% free. We believe in providing high-quality tools without hidden charges or subscription barriers.

Is it safe to remove watermarks online?

While many sites are unsafe, SlideClean is 100% private. All processing happens locally in your browser; your sensitive slides never touch our servers.

Does it reduce slide quality?

No. Our lossless engine only modifies the specific watermark area, ensuring the rest of your slide remains at original high resolution.