The viewer auto-falls back to continuous mode on narrow viewports to keep text legible. Viewers can still opt into two-page mode manually if they prefer.
Preview
Browsers block autoplay with sound. Enabling
auto_play automatically enables muted so playback can start; viewers can then unmute manually.
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Zoom controls
Use the +/- toolbar buttons (or Ctrl+scroll) for manual zoom. Fit-width and fit-page presets live next to them.
Rotation
The rotate button cycles through 0°, 90°, 180°, and 270°. Rotation is per-session and applied to every page.
Documentation
View mode switches between continuous scrolling and a two-page spread, which is useful for magazines and print layouts. Zoom offers fit-width, fit-page, and manual zoom levels. Rotation rotates all pages 90° at a time for documents scanned sideways. All three are available from the viewer toolbar.
Code
HTML
Frequently asked questions
Rotation is per-session and applied to all pages. Reloading the viewer starts from the original orientation.