About Tabbed Slides
Version 2026.1.4. For presentations. Video, animations between slides and advanced layouts are not supported yet.
Open file reads Tabbed Slides (.json) and PowerPoint (.pptx) files. PowerPoint slides keep their layout: text boxes, shapes, lines, pictures, tables, charts and speaker notes stay where they were, and you can change any text on the slide. Animations, videos and SmartArt are not shown, and pictures cannot yet be moved on these slides. Save file saves in the format the deck was opened in; Save as PowerPoint saves a .pptx. In Chrome and Edge, Save writes back into the same file; in other browsers it goes to your downloads. After the first visit online, the app also works offline. Export HTML makes one file for any browser, with the same reveal keys. Export PowerPoint makes a .pptx file with editable charts and notes. Pictures are resized in your browser before saving.