Hi Product Hunt 👋 I'm Tsuyoshi, the maker of Swift-Slide. NotebookLM makes great slides and infographics — and then hands you an image you can't edit. Regenerate, and the design you liked is gone. I'd been fixing them by hand in an image editor for months, so I built this. What it does: AI lifts only the text off the page, restores the background underneath, and rebuilds it as a real PPTX with editable text boxes. It also handles scanned documents and image-only PDFs. What I'd like you to try: the editor. AI conversion is never perfect, so you can rewrite text, brush over leftovers to repair the background, and restore lost logos from the original — all in the browser. There's a no-signup demo if you just want to poke at it: https://swift-slide.com/en/demo Honest limits: text baked into illustrations is left alone on purpose (removing it breaks the artwork), and object separation is a separate editor step rather than part of the conversion. Solo dev, built over 6 months on top of a full-time job. Happy to answer anything technical — OCR, inpainting, the parallel pipeline, all of it.

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p/swift-slide

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27d ago

How Swift-Slide lifts text off a slide (OCR → inpainting → PPTX) — ask me anything

I'm Tsuyoshi, the solo dev behind Swift-Slide. We launch on Product Hunt on October 6, and I'd rather answer the technical questions here than bury them in launch-day comments.

The short version of the pipeline, per page:

1. OCR Azure Document Intelligence pulls text with word-level coordinates

2. Classification Vertex AI Gemini decides which text is safe to remove (text baked into illustrations is deliberately left alone)

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Swift-Slide

Turn NotebookLM slides into editable PPTX, design intact

Turn NotebookLM slides into editable PPTX, design intact

Forum Threads

How Swift-Slide lifts text off a slide (OCR → inpainting → PPTX) — ask me anything

Forum Threads

How Swift-Slide lifts text off a slide (OCR → inpainting → PPTX) — ask me anything