Playground

Create, edit, import and export with the real browser WebAssembly engine. Files stay in your browser; the playground does not upload them to a service.

The built-in editor includes slide and content controls, palette/file drag and drop, movement/resizing, layers, rich-text and table properties, themes, notes, and animation timing. Select an element to edit its properties, then choose Apply properties. Preview animations and Replay show the current slide's reveal sequence. The playground's Save button downloads the document through the same host callback your app can use for its own storage. See embedding the editor.

Choose Animation sample to compare fade, rise, slide and zoom entrances. Press Next or the right arrow for each reveal; use Previous and advance again to replay. Document shows the editable animation JSON. Effects respect your device's reduced-motion setting.

PPTX downloads retain the supported native animations. Choose Image sample, or enter a direct Image URL and choose Try image URL. PPTX and HTML downloads embed URL images; the image server must allow browser fetches.

Open the image sample directly · Image API

Open the animation sample directly · Animation API and output support

Open the immutable scene-only viewer to preview or play a resolved scene without loading an editing engine or WASM.

Open the playground in its own window.

Templates, charts and SVG (0.7.0+)

Browse all 60 templates, preview all six slides, use a deck in the editor, or download its native PPTX. Filter by Students & learning, Research, Tech talks, Marketing & creative, Business, or Industry & impact, then search within the category. The charts and SVG sample demonstrates all six chart kinds and original embedded vector artwork. Direct template links use ?template=product-horizon (or another catalog ID).