Before
NotebookLM watermark visible in export preview
NotebookLM Export Cleanup
Remove NotebookLM export watermarks from supported files
A focused tool flow for NotebookLM PDF and PPTX exports: upload, review preview, and download only after confirmation.
- Preview before download
- Temporary upload
- Auto delete and no training
- Secure processing for eligible files
Upload NotebookLM export
Select a NotebookLM PDF or PPTX export to start a local preview skeleton.
Upload NotebookLM export file
Homepage preview is local-only skeleton. Use upload page for real processing.
Preview cleaned result before you download
The workflow emphasizes visual review. You can compare before and after states before confirming cleanup output.
After
Watermark area cleaned in supported object-level cases
This preview area is a static showcase on the homepage.
How it works
A simple four-step tool flow designed for NotebookLM export cleanup.
Step 1
Upload NotebookLM export
Start by uploading your exported PDF or PPTX file.
Step 2
Detect watermark area
The tool identifies repeated watermark-like regions in eligible files.
Step 3
Preview cleaned result
Review the cleaned preview result before any download action.
Step 4
Download after confirmation
Download cleaned file only after you confirm the previewed result.
Trust and processing model
Temporary upload
Files are processed in temporary job storage, not permanent archive storage.
Auto delete
Artifacts are intended to be deleted after download or short expiry.
No training
Uploaded document contents are not used to train models.
Secure processing
The workflow is designed for practical safeguards and quality-protecting checks.
Frequently asked questions
Common questions for NotebookLM export watermark cleanup.
Does this support NotebookLM PDF and PPTX exports?
The tool is positioned for NotebookLM export cleanup and focuses on supported object-level PDF and PPTX scenarios.
Can I preview the result before downloading?
Yes. The intended flow is Preview cleaned result first, then Download cleaned file after confirmation.
How long are uploaded files stored?
Uploads are handled as temporary jobs with short retention, followed by deletion after download or expiry.
Will my files be used for model training?
No. Uploaded file contents are not used for model training.
Is this a general PPT editing platform?
No. This is a focused NotebookLM watermark cleanup tool, not a full presentation editor.