ExtraSlides

Slides for technical talks

Equations in LaTeX, diagrams, code and D3 charts on the same slide — or on an infinite canvas when a slide is too small. Opens PowerPoint files and exports back to them.

Open ExtraSlides Free in your browser. No account, nothing to install.
The ExtraSlides editor: a slide with the attention equation typeset beside a D3 heatmap of attention weights.
Explanations that unfold. Code highlights line by line and D3 charts animate as you present.
An infinite canvas with a system sketch: shapes, connectors and sticky notes.
An infinite canvas. Start with a whiteboard instead of a slide: shapes, connectors, sticky notes and ink.
A slide of stat cards, one selected, with its Tailwind classes and CSS in the inspector.
Style anything. Pick a theme, or give any object Tailwind classes and plain CSS.
A diagram of a transformer block with residual connections.
Diagrams that stay connected. Arrows follow their boxes as you rearrange them.
Highlighted Python code beside a line chart of validation loss.
Code and data. Highlighted code beside charts you edit as a table, or write in D3.

Pricing

Free

$0

The whole editor. Decks and canvases stay in your browser; nothing is stored on our servers.

Open ExtraSlides

ExtraSlides Pro

$3.99 / month

An account that syncs your decks and canvases across devices and keeps cloud backups.

Get Pro in the app

Cancel any time; Pro lasts to the end of the period you paid for. Refunds