NotebookLM slides → editable PowerPoint

NotebookLM’s PPTX export is often image-based: each page is a rendered picture, not editable text. LingSlide reconstructs native text boxes on top of the cleaned background so you can fix typos, change wording, and ship a real PowerPoint file.

Built for NotebookLM / Gemini Notebook users who need to edit AI-generated decks without regenerating every page.

Convert slides freeGemini Notebook rename guide

No install. Upload a PPTX, review, then download an editable file.

How it works

  1. 1
    Upload your NotebookLM PPTX/PDF export

    Use the image-based deck you already downloaded from NotebookLM.

  2. 2
    OCR + background cleanup

    Detect text regions, remove burned-in glyphs, preserve icons and layout.

  3. 3
    Edit and export

    Review side-by-side, click text to fix mistakes, download a native PPTX.

FAQ

Why is NotebookLM PowerPoint export not editable?
NotebookLM (now Gemini Notebook) often exports slides as full-page images wrapped in a PPTX shell. You can open the file in PowerPoint, but text is not native text boxes—so typos and wording cannot be edited directly.
How does LingSlide convert NotebookLM slides to editable PPTX?
LingSlide runs OCR on each slide, clears residual text pixels from the background, and rebuilds native editable text boxes while keeping the original visual layout.
Can it fix garbled or wrong Chinese text?
Yes—CJK repair is a core focus. Dual high-accuracy OCR and Chinese-safe fonts help recover readable, editable text for NotebookLM image slides.