AI Presentation Fixer
AI decks look great until slide 7 runs off the bottom on the projector. Paste the HTML and get the list of what breaks — plus a ready-made prompt to have the AI fix it.
Drop your .html presentation here
Or paste the HTML below
or paste the code your AI gave you
Nothing is uploaded. The file is opened, measured and converted inside your browser.
How to Use
- Paste the HTML your AI generated, or drop the file.
- Read the findings. Click any of them to jump to the slide it happens on.
- Press Copy fix prompt and paste it back into Claude, ChatGPT or Gemini — it describes every problem in the terms the model needs to correct it.
FAQ
What does it check?
Content that runs past the bottom or the right edge of a slide, text clipped by its own container, type below 14px, text that fails WCAG AA contrast, elements sitting completely outside the slide, slides overloaded with text, empty slides, images that failed to load or are far larger than they are shown, fonts that are not actually loading, an aspect ratio that is neither 16:9 nor 4:3, and dependencies on external servers that break the deck offline.
Why does the same deck look fine on my screen?
Because your browser window is not 16:9. A deck measured at 1280 × 720 — the size a projector and PowerPoint use — overflows in ways a tall laptop window hides. Everything here is measured at real slide size.
Does it change my file?
No. It only measures and reports. The fix prompt is text you paste back into the chat that produced the deck.
My deck uses animations and everything shows as empty.
Content waiting on a scroll-triggered animation is forced visible before measuring, which is exactly what an export needs. If a slide still comes up empty, its content genuinely is not rendering.