Wuming AI

Jan 3, 2026 · Artificial Intelligence

How to Remove Watermarks and Fix Chinese Text in NotebookLM‑Generated PPTs

This guide walks you through a two‑step process—first using SlideDeckCleaner to strip watermarks from NotebookLM‑generated PDF PPTs, then employing an AI‑powered PPT conversion service to resolve Chinese garbled text and improve image clarity, with detailed screenshots and tips for handling stubborn elements.