NotebookLM PPTX Watermark Remover
Unpack PPTX, remove NotebookLM watermark from each slide image, and repack for download.
NotebookLM PPTX Watermark Remover — Features
Remove watermark from every page
100% browser-local, no upload
Preserve original PPTX layout
The NotebookLM PPTX Watermark Remover is designed to clean NotebookLM branding from PowerPoint presentations. The tool uses JSZip to unpack PPTX files, extracts all images from the ppt/media/ directory, applies image watermark detection and removal algorithms to each one, and repacks them into standard PPTX format. The entire process happens locally in your browser without file uploads, perfectly preserving slide animations, transitions, and original layout.
How to Use
- Upload your NotebookLM-exported PPTX presentation file
- The tool automatically unpacks and processes images in each slide, removing watermarks
- Download the cleaned PPTX file, ready to open directly in PowerPoint
Why Choose This Tool
- Complete Preservation — All PPTX elements including animations, transitions, notes, and masters fully preserved
- Batch Processing — Automatically processes image watermarks in all slides of the presentation
- Standard Format — Outputs standard PPTX files compatible with PowerPoint, Keynote, and other software
Supported Files
Supports PPTX format. Fully preserves animations, transitions, notes, and masters.
Limitations
Only processes watermarks in embedded images, not in text boxes or shapes. Processing time depends on slide count and image sizes.