On Oct 29, 2026 Google announced that its Gemini conversational AI now supports creation, preview, and in-app editing of a range of file formats. Users can work with PDFs, Google Docs, Google Sheets, slide decks, Markdown, plain-text files and source code without opening a separate program. The functionality is enabled for all Gemini accounts and is accessible through the web interface at launch.
Earlier in the year Google added the ability to generate and download documents from Gemini, but the new release lets users refine those files inside the chat window. Highlighting a segment of text triggers Gemini to answer questions or apply suggested changes, such as converting a highlighted table into a chart. Users may also expand a document to a full-screen view for detailed editing.
PDF files can be previewed and edited on both desktop browsers and mobile devices, while the other supported formats remain limited to the web version for now. This distinction reflects the current rollout plan, with Google indicating that broader mobile support may arrive in future updates. The web-only availability does not affect the core editing experience for most business users who primarily operate from laptops.
Gemini already integrates with Google’s Workspace suite through features such as the Gemini sidebar in Google Docs, allowing AI assistance while authoring. The latest in-chat editing expands that capability beyond the traditional sidebar, offering a unified interface for multiple file types. Anthropic introduced a comparable feature in its Claude chatbot earlier this year, enabling document and presentation generation and modification within chat sessions.
The addition positions Gemini as a more comprehensive productivity assistant, reducing the need to switch between applications during document workflows. By allowing users to ask the model to transform highlighted content,such as turning a table into a graph,Google aims to streamline iterative editing and data visualization tasks. Industry observers see this as part of a broader push to embed generative AI deeper into everyday office software.