Observed arrival · 2026-11-07
A corner-cleaning tool for Gamma and NotebookLM
A browser tool for removing Gamma and NotebookLM marks from slide decks, PDFs, images, and videos.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People cleaning Gamma or NotebookLM slide decks, PDFs, and videos
- Worth noticing
- The tool distinguishes editable Gamma badge deletion from pixel reconstruction on raster slides.
Field notes
The workflow separates structural edits from image repair: the page says Gamma badge shapes and their links are removed from PPTX XML, while raster corners are reconstructed from nearby background pixels. It lists automatic detection and a custom-box option, and shows sample files for testing the process. The page also says the browser handles the files locally; that privacy claim is not independently verifiable from the supplied evidence.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue