Drag & drop your PPTX
Supports NotebookLM PPTX export (max 1GB)
Select PPTX fileYour files
How to remove the NotebookLM watermark
1
Upload file
Select the PPTX you exported from NotebookLM. It opens instantly and never leaves your device.
2
Auto process
The “NotebookLM” logo is found inside the embedded slide images and reconstructed from the background, then the deck is repackaged.
3
Download
Save the clean .pptx instantly — ready to use in your presentation.
FAQ
Is my file uploaded?
No. Unzipping, restoration and repackaging all run in your browser (OpenCV + JSZip).
Which watermark is removed?
The “NotebookLM” logo baked into slide images (ppt/media) — beta. Editable shapes / text boxes are not targeted.
Does the layout change?
No. Only image pixels are cleaned; the slide structure is preserved and repackaged as-is.
Use on your own content. Edits the visible logo only; you are responsible for how you use it. Not affiliated with Google.