Title: SAB PDF Flipbook Author: Shahriar Ahmed Biddut Published: August 24, 2026 Last modified: August 24, 2026 --- Search plugins ![](https://ps.w.org/sab-pdf-flipbook/assets/banner-772x250.png?rev=3662987) ![](https://ps.w.org/sab-pdf-flipbook/assets/icon-256x256.png?rev=3662987) # SAB PDF Flipbook By [Shahriar Ahmed Biddut](https://profiles.wordpress.org/shahriarabiddut/) [Download](https://downloads.wordpress.org/plugin/sab-pdf-flipbook.1.0.0.zip) * [Details](https://wordpress.org/plugins/sab-pdf-flipbook/#description) * [Reviews](https://wordpress.org/plugins/sab-pdf-flipbook/#reviews) * [Installation](https://wordpress.org/plugins/sab-pdf-flipbook/#installation) * [Development](https://wordpress.org/plugins/sab-pdf-flipbook/#developers) [Support](https://wordpress.org/support/plugin/sab-pdf-flipbook/) ## Description SAB PDF Flipbook turns a PDF into an interactive, page-turning flipbook you can embed anywhere on your site. Provide a PDF URL or upload a file, pick a display type, and publish — no shortcode syntax to memorize. Every flipbook is its own WordPress post behind the scenes (a `sabpf_flipbook`), so it gets its own title, its own admin list screen, and standard WordPress edit/ publish permissions. Display types in this version: * **Book Flip** — a realistic 3D page-fold turn. Two pages at a time in the default two-page view, one page at a time on mobile, with the turn direction mirrored for previous/next on small screens. * **Page Slide** — a flatter slide/fade transition, direction configurable (left, top, or fade), in Dual (two pages side by side, auto-collapsing to one page on mobile) or Single (always one page) layout. Every flipbook picks its display type explicitly on the flipbook itself — there’s no ambiguous “inherit” placeholder to fall back on. #### Features * Visual builder: create a flipbook from a PDF URL or a direct Media Library upload, no coding required * Live preview pane on the builder screen, sized to match the real frontend output, reflecting the in-progress unsaved form state as you edit * Display mode presented as a single dropdown — Book Flip / Page Slide (Dual) / Page Slide (Single) * Per-flipbook Height and Width fields accept any responsive CSS length (px, %, vh, vw, em, rem) * Per-flipbook background color picker for the area shown behind/around pages during a transition * Pages render on demand via a locally bundled copy of PDF.js — never the whole document up front, and no CDN or external service involved * Preloads the full next and previous spread so a next/prev click never waits on an in-flight render * Skeleton placeholder shown until the first spread paints * Toolbar with previous/next, fullscreen, zoom, and an optional download toggle, backed by the native Fullscreen API * One rendering engine behind both the `[sabpf-flip]` shortcode and the SAB PDF Flipbook Gutenberg block, so a given embed can never drift from the builder’s saved settings * The block carries no display-mode/height/width overrides of its own — it always renders exactly what’s saved on the flipbook * Three-tier settings cascade — hardcoded defaults sitewide option per-flipbook override — so every setting has a predictable fallback * Multiple flipbooks on one page are fully isolated — each instance gets scoped inline styles for its own background color, height, and width * No frontend footprint unless a flipbook is actually embedded on a page ## Screenshots [⌊The visual builder — PDF source, display mode, height/width, and background color, with a live preview pane.⌉⌊The visual builder — PDF source, display mode, height/ width, and background color, with a live preview pane.⌉[ The visual builder — PDF source, display mode, height/width, and background color, with a live preview pane. [⌊Book Flip view on the frontend, two-page spread.⌉⌊Book Flip view on the frontend, two-page spread.⌉[ Book Flip view on the frontend, two-page spread. [⌊Page Slide (Dual) view on the frontend.⌉⌊Page Slide (Dual) view on the frontend .⌉[ Page Slide (Dual) view on the frontend. [⌊Page Slide (Single) view on mobile.⌉⌊Page Slide (Single) view on mobile.⌉[ Page Slide (Single) view on mobile. [⌊Fullscreen mode with toolbar and click-to-turn.⌉⌊Fullscreen mode with toolbar and click-to-turn.⌉[ Fullscreen mode with toolbar and click-to-turn. [⌊The SAB PDF Flipbook block in the editor, with a live server-side-rendered preview.⌉⌊ The SAB PDF Flipbook block in the editor, with a live server-side-rendered preview .⌉[ The SAB PDF Flipbook block in the editor, with a live server-side-rendered preview. ## Blocks This plugin provides 1 block. * SAB Flipbook ## Installation 1. Upload the `sab-pdf-flipbook` folder to `/wp-content/plugins/`, or install the plugin ZIP through **Plugins Add New Upload Plugin**. 2. Activate the plugin through the **Plugins** menu in WordPress. 3. Go to **SAB PDF Flipbook Add New**, provide a PDF URL or upload a PDF, and save. 4. Pick a display mode and set height, width, and background color in the builder’s live preview. 5. Publish, then insert it on any page via the **SAB PDF Flipbook** block, or the `[ sabpf-flip id="X"]` shortcode. ## FAQ ### Do I need coding skills to build a flipbook? No. The visual builder handles everything — provide a PDF, pick a display mode, and publish. ### Does this plugin rely on any external service to render PDFs? No. PDF rendering runs entirely client-side via a bundled copy of PDF.js — no CDN, no third-party service, no data transmitted anywhere. ### What’s the difference between Book Flip and Page Slide? Book Flip gives a realistic 3D page-fold turn. Page Slide is a flatter slide/fade transition, available in Dual (two pages side by side) or Single (always one page) layout, with a configurable slide direction (left, top, or fade). ### Can I embed the same flipbook in multiple places with different settings? Display mode, layout, height, width, and background color are configured once on the flipbook itself, so every embed of that flipbook — shortcode or block — always shows the same settings. This keeps embeds from silently drifting out of sync with what you set in the builder. ### Can I change settings for just one flipbook, without affecting the others? Yes. Display type, height, width, and background color can all be overridden per flipbook from the builder. A flipbook that hasn’t overridden a setting still follows the sitewide default, so changing the sitewide default keeps applying to it. ### Is fullscreen supported? Yes. The toolbar includes a fullscreen toggle backed by the native Fullscreen API, with the toolbar and click-to-turn still available while fullscreen. ### Is it mobile-friendly? Yes. Book Flip switches to a single-page view with a mirrored turn direction for previous/next, and Page Slide Dual auto-collapses to one page below the mobile breakpoint. Page Slide Single stays one page at every breakpoint. ### What happens to my flipbooks if I deactivate the plugin? Nothing. Flipbooks and settings are never deleted on deactivation. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “SAB PDF Flipbook” is open source software. The following people have contributed to this plugin. Contributors * [ Shahriar Ahmed Biddut ](https://profiles.wordpress.org/shahriarabiddut/) [Translate “SAB PDF Flipbook” into your language.](https://translate.wordpress.org/projects/wp-plugins/sab-pdf-flipbook) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/sab-pdf-flipbook/), check out the [SVN repository](https://plugins.svn.wordpress.org/sab-pdf-flipbook/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/sab-pdf-flipbook/) by [RSS](https://plugins.trac.wordpress.org/log/sab-pdf-flipbook/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.0.0 * Initial release: CPT-backed visual builder, shortcode, and Gutenberg block, all rendered through one shared engine. * Two display types: Book Flip (3D page-fold) and Page Slide (flat slide/fade, configurable direction). * Page Slide Dual and Single layouts, with Dual auto-collapsing to one page on mobile. * PDF.js-powered viewer with on-demand page rendering and spread-aware preloading. * Toolbar: previous/next, fullscreen, zoom, optional download. * Live preview pane on the builder screen, matching the real frontend output. * Per-flipbook background color, height, and width, resolved through a three-tier settings cascade. * Skeleton placeholder while the first spread loads. * Fixed sizing and pre-render timing across Book Flip and Page Slide, in both directions, on desktop and mobile. ## Meta * Version **1.0.0** * Last updated **23 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.1** * PHP version ** 7.4 or higher ** * Tags * [document viewer](https://wordpress.org/plugins/tags/document-viewer/)[flipbook](https://wordpress.org/plugins/tags/flipbook/) [gutenberg](https://wordpress.org/plugins/tags/gutenberg/)[page flip](https://wordpress.org/plugins/tags/page-flip/) [pdf](https://wordpress.org/plugins/tags/pdf/) * [Advanced View](https://wordpress.org/plugins/sab-pdf-flipbook/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/sab-pdf-flipbook/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/sab-pdf-flipbook/reviews/) ## Contributors * [ Shahriar Ahmed Biddut ](https://profiles.wordpress.org/shahriarabiddut/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/sab-pdf-flipbook/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://buymeacoffee.com/shahriarabiddut)