Tabbed Slides

Tabbed Slides

Chart

Check spelling (English, Greek, Turkish)

Theme

Keys in Present

→ or Space: next point, then next slide
← : previous point or slide
N: show or hide speaker notes
Esc: close

About Tabbed Slides

Version 2026.1.13. For presentations. Format, Animate Points fades bullets in one click at a time, in Present and in PowerPoint. Rectangles, ellipses, lines and arrows can be drawn, moved and resized, and they export to PowerPoint as shapes. 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.

Made by

The Last Byzantine, MMXXVI. Sharing is love!

For any bug or suggestion, please contact me at thelastbyzantine@proton.me.

Source code and updates: github.com/The-Last-Byzantine/tabbed-slides

No presentation is open. Press New to start one, or Open to open a file.

Tabbed Slides opens Tabbed Slides (.json) and PowerPoint (.pptx) files. Everything stays in this browser.

Click the title or a point on the slide and type. Enter adds a point.

Notes (shown in Slide Show, and kept in PowerPoint)

Slide Layout

Choose how the title, points and picture sit on the slide.

Deck title (tab name)

Themes

Choose a chart in Insert, then type its rows here: one row per line, label, value.

Chart data: one row per line, label, value

Possible misspellings

Saved in this browser Tabbed Slides 2026.1.13

About Tabbed Slides

Add a YouTube video

The slide plays the video in an embedded player: in the browser, in Present, and in the HTML export.

YouTube link

Find and Replace

Find what Replace with

Keyboard Shortcuts

Ctrl+O	Open a file
Ctrl+S	Save the file
Ctrl+F	Find and Replace
In Slide Show: → or Space	Next point, then next slide
In Slide Show: ←	Previous point or slide
In Slide Show: N / F	Show or hide notes / full slide
In Slide Show: Esc	Close