Remove NOTEBOOKLM Watermarks in One Click
Intelligently identify and remove watermarks from PDF and PPT files, supporting NOTEBOOKLM and other common watermark formats. Convert documents to high-quality images, automatically crop watermark areas, batch process, and quickly package for download.
Get Started
Upload your PDF or PPT file to remove watermarks in one click
Core Features
Professional PDF watermark processing tool to meet all your needs
Smart Watermark Detection
Automatically detect watermarks in the bottom-right corner of PDF and PPT files, precisely locating NOTEBOOKLM and other common watermark formats
Batch Page Processing
Process all pages of a document at once, automatically convert to high-quality PNG images, maintaining original clarity
Adjustable Crop Ratio
Support custom bottom height crop ratio (1%-10%), flexibly adjust according to watermark size for precise removal
Auto Package Download
Automatically package processed files as ZIP after completion, organize by filename in subfolders for easy management and search
Fast Processing
Efficient algorithms for fast processing, support files up to 100MB, complete without waiting
Privacy & Security
All processing done locally, files are not uploaded to servers, temporary files automatically cleaned after processing
Use Cases
Suitable for various document processing needs
NOTEBOOKLM Document Processing
Quickly remove bottom-right watermarks from NOTEBOOKLM-generated PDF documents to get clean document images
Presentation Conversion
Convert PPT/PPTX to high-quality images, remove watermarks for sharing, display, or archiving
Document Archiving
Batch process multiple documents, uniformly remove watermarks for easy document management and long-term storage
Content Recreation
Watermark-free images can be directly used for reports, article illustrations, and other recreation scenarios
Education Materials
Process teaching materials, remove watermarks to create distraction-free learning materials and training content
Business Document Preparation
Prepare business presentation materials, remove watermarks for professional document appearance