Google Adds TikTok-Style Video Generation to NotebookLM from User Notes

Google added TikTok-style video generation to NotebookLM from user notes

Google in July 2026 added a new summary format to its AI service NotebookLM — short vertical video clips in TikTok style, which the service generates automatically from documents and notes uploaded by the user.

How the new format works

NotebookLM transforms source materials — articles, lecture notes, PDF files, presentations — into a finished vertical video clip: artificial intelligence itself constructs the scenario, selects illustrations, overlays subtitles and synthesized voiceover. The format is clearly designed for short video audience habits — TikTok, YouTube Shorts, and Instagram Reels — where users grasp the gist of a topic faster when watching a quick video than when reading long text or listening to a half-hour podcast.

• The new format consists of vertical video clips in TikTok style, which NotebookLM compiles from user notes and documents
• Previously, the service already supported audio summaries in podcast format and text overviews
• The video clips are positioned as a replacement for "boring lectures and presentations" with short dynamic videos

How NotebookLM has evolved since 2023

NotebookLM launched as an experimental Google Labs project based on Gemini models: the service answers questions only about documents uploaded by the user themselves — PDFs, articles, video links, notes — and cites the source of quotes within the material, which reduces hallucination risk compared to regular chatbots. In 2024, Google added an Audio Overviews feature — the AI transformed uploaded notes into a podcast dialogue between two virtual hosts, and the format unexpectedly went viral: users massively shared clips where the AI voices sounded like genuine live conversation. TikTok-style video is a logical continuation of the same idea: the same source content, but in the format that social media audiences consume fastest of all.

Why Google is changing summary formats

NotebookLM was originally conceived as a tool for working with notes and research materials — building topic maps, answering questions from sources, audio reviews. Adding video expands the number of ways to "package" the same content for different consumption scenarios: some prefer reading, some prefer listening while commuting, and others prefer watching a short clip in a minute instead of an hour-long lecture.

Who will find this format useful

The direct audience for the new feature consists of students and schoolchildren who find it easier to memorize material in the form of a short dynamic video clip than to reread their notes before an exam. The format is also convenient for teachers preparing quick topic overviews for lessons, and teams who need to explain the essence of a lengthy report or study to colleagues in one minute without preparing a separate presentation. Since the video is generated automatically from already-uploaded sources, the user doesn't need to write their own script, edit video, or select illustrations — all this work falls on the model.

What this means

Google continues embedding generative AI into everyday educational and work scenarios: instead of a student or employee manually assembling a presentation based on notes, the model does it for them — immediately in a format that's easier to watch through to the end. For NotebookLM this is another step from a niche note-taking tool to a full-fledged AI content studio.