Google NotebookLM Slides Can Finally Be Edited Individually! Revise Feature Update Review
Google NotebookLM adds individual slide editing with its new Revise feature. Now with PPTX export support too, this update significantly boosts practical usability.
If you've ever used Google NotebookLM, chances are you've experienced this: the AI generates slides with absolutely gorgeous design, but you want to fix just one slide and there's no way to do it. That was exactly my frustration. But finally — finally — this problem has been solved.
In February 2026, Google added an individual slide editing feature called "Revise" to NotebookLM. Today, I want to explain why this update is such a big deal and how it actually works.
NotebookLM Slides: Beautiful on the Outside, Frustrating on the Inside
NotebookLM's slide generation feature made waves from the moment it launched. Upload your materials, and AI automatically creates beautiful infographic-style presentations. Even people with zero design sense could get slides that looked like a professional designer made them.
The problem came after that.
When you looked closely at the generated slides, you'd often find typos, expressions you wanted to change, or images that didn't match your intent. But since NotebookLM generates slides as images, it was impossible to click on a text box and edit the text directly like in PowerPoint.
So what could you do? There was only one option: regenerate the entire deck from scratch.
If you've experienced this, you know the frustration. You want to change just one piece of text on slide 3 out of 10, but regenerating the whole thing changes the other 9 slides too. The designs you liked are gone, replaced by completely new results.
So you'd end up hitting the generate button over and over, hoping for a lucky run. Sometimes you'd get decent results in a few tries. Other times, even after dozens of attempts, it was nearly impossible to get every single slide right. It was all style and no substance — stunning visuals that were just too impractical for real work.
What the Revise Feature Changes
The Revise feature added in this update does exactly what the name suggests: it lets you edit slides individually. Here's how it works.
Open an existing slide deck in NotebookLM's Studio panel and click the pencil icon (Revise) next to the title. A full-screen interface opens with a "Change Slide" prompt field for each individual slide.
One important caveat: you still can't directly click on text to edit it, since the slides are still generated as images. Instead, the editing works through prompts — you type your modification instructions.
For example, you might write "Change the title on slide 3 to '2026 Strategic Direction'" or "Change the background color of slide 5 to a blue tone." You can modify text, swap images, change colors, adjust layouts, and more.
You can even submit modification instructions for multiple slides at once. After entering all your changes, hit the "Generate new deck" button and a new slide deck with your modifications applied is generated. It processes much faster than creating everything from scratch, which is a major plus.
My Hands-On Impressions
After using it, a lot of my previous frustration has been resolved.
What I'm happiest about is being able to keep the slides I like while selectively fixing only the problematic ones. No more gambling by wiping the slate clean and starting over. If 8 out of 10 slides are great and 2 need work, you just enter prompts for those 2.
Of course, there are limitations. Since editing is prompt-based, results don't always match your intent exactly. Fine-grained adjustments like "make the title font 2 points smaller" are difficult. Slide addition and deletion aren't supported yet either. Since you're describing changes in words for AI to interpret, it's better suited for content and mood-level modifications than pixel-perfect adjustments.
Still, compared to before, this is an enormous improvement. Previously, the very concept of editing didn't exist.
PPTX Export Is Finally Here Too
There's another piece of great news in this update: PPTX export is now available. Previously, you could only download slides as PDF, but now you can save them as PowerPoint files too.
One caveat though: even in the exported PPTX, each slide is rendered as an image, so directly editing text in PowerPoint is still difficult. That said, for using slides as-is in presentations or sharing with colleagues, it's far more convenient than PDF. Google Slides export is reportedly coming soon as well, which is something to look forward to.
Looking Ahead
NotebookLM's slide feature has always been recognized for its design quality since day one. The only real problem was the inability to make edits, and this Revise update significantly addresses that biggest weakness.
It's still not perfect — you can't directly edit text, you can't add or delete slides, and prompt-based edits don't always land exactly as intended. But the fact that Google is pushing improvements in this direction gives me confidence that even more powerful editing features are on the way.
This feature is currently available first to Google AI Pro and Ultra subscribers, with rollout to free users expected within a few weeks.
If you've tried making slides with NotebookLM but gave up because you couldn't edit them, now is the time to give it another shot. What used to be little more than a pretty facade is finally evolving into a practical tool.