Advance Custom HTML – Show Off Code Snippets with Live Preview vs PDF Embedder – PDF Viewer & Embed PDF Files for WordPress

Share HTML, CSS, JavaScript, PHP, and Python snippets that readers can see, copy, and watch run live – right inside your posts and pages. Advance Custom HTML | Pricing | Support | Live Demo Why Advance Custom HTML? Plain code dumps are hard to read and impossible to interact with. Advance Custom HTML lets you display HTML, CSS, JavaScript, PHP, Python, and other code snippets in WordPress posts, pages, or widgets with built-in syntax highlighting, a clean code editor, and live preview support – so your readers see the code and the result side by side. The plugin includes a front-end code editor with a draggable preview panel, multiple syntax themes, and customizable settings for formatting and appearance. It is ideal for tutorials, technical articles, and documentation – a flexible, responsive way to embed and present code with real-time results. Free Features Edit Code with Live Preview: Write code and see the rendered output together in the editor. Live Output Preview: See the results of your code instantly. Autocomplete Suggestions: Get smart suggestions while writing code. Draggable Preview Panel: Move the output panel anywhere on screen. Editor Font Size: Set the font size that suits your content. Fully Responsive: Mobile-friendly code blocks and preview panels on every device. Lightweight and Fast: Built for performance so your pages stay quick. Pro Version – Unlock Advanced Controls The Pro version offers extended customization and control over code presentation and layout. Pro features include: Choose from 40+ editor themes (dark, light, minimal, and more). Adjust tab size, line wrapping, and editor height/width. Change syntax mode per snippet: HTML, CSS, JS, PHP, Python, and more. Toggle features: copy button, fold gutter, highlight active line, and more. Customize the Copy to Clipboard button text, icon, style, and position. Hide headings or labels for a clean, minimalist look. Show or hide line numbers to simplify code presentation. Enable or disable wrap to control line flow in your editor. Set the code editor/snippet height and width, and align left, center, or right. Fold gutter support for collapsing code blocks. Highlight active line toggle for easier focus during tutorials. How to Use – Quick Start Install and activate Advance Custom HTML. Open the editor for any post or page. Click Add Block and select Advance Custom HTML under Widgets. Write or paste your code. Customize the settings (theme, preview, copy button). Publish or update the content. Live Demo | Buy The Pro Use Cases HTML/CSS Tutorials: Write and preview front-end lessons with live results. JavaScript Demos: Embed snippets with instant, interactive output. PHP Education: Display PHP code cleanly in courses and articles. Data Science Blogs: Show Python syntax with proper highlighting. Developer Documentation: Publish API guides and reference docs. Interactive Articles: Create code content readers can explore with live editing. Perfect for bloggers, tech writers, instructors and course creators, web developers, software product sites, and anyone publishing HTML, JS, CSS, PHP, or Python code. Check out our other WordPress Plugins- Html5 Video Player – Display videos as single and playlist in multiple skins. PDF Poster – Display/Embed PDF files with different styles. Html5 Audio Player – Listen audios with awesome visuals. StreamCast – Customizable radio player with different skins. 3D Viewer – Embed 3D models and 3D products with interaction. Advanced Post Block – Show posts and custom posts in different layouts.

Upload PDF files and embed them directly into your site’s posts and pages, as simply as adding images. Each document displays right where you place it, at its natural size or a width you choose, and the responsive viewer adapts automatically whenever the browser dimensions change. Out of the box, WordPress turns an uploaded PDF into a bare download link: visitors click it and leave your page, or the file opens in a viewer you don’t control. PDF Embedder keeps them reading on the page and keeps you in control of how your document looks. PDF Embedder displays PDF documents on more than 300,000 websites. It differs from other PDF plugins in how the document becomes part of the page: rendered inline, sized to your layout, served entirely from your own site, and previewed live while you edit. There is no Google Docs Viewer or other third-party service involved, and the viewer loads its files only on pages that contain a PDF, so the rest of your site stays fast. In the Block Editor, the PDF Embedder block shows a live preview of your document while you edit. Pick a PDF file from the block sidebar, change a setting, and the preview updates to match what visitors will see on the front end. What can you embed? Any PDF file, whether it lives in your Media Library or in another folder on your site. Embed unlimited PDFs across posts, pages, and custom post types. Site owners use PDF Embedder to display: Restaurant menus and price lists Ebooks, guides, whitepapers, and research reports Product catalogs, brochures, and lookbooks Newsletters, magazines, and annual reports User manuals and technical documentation Worksheets, lesson plans, and other course materials Sheet music, church bulletins, and event programs Real estate flyers, floor plans, and legal documents Resumes and portfolios Visitors read the document right on the page: no new tab, no forced download, and no Adobe Acrobat or third-party account required. How it works Upload a PDF to your Media Library, or copy the URL of a PDF hosted anywhere else. Add the PDF Embedder block and pick the file from the block sidebar. In the Classic Editor or a page builder, use the shortcode instead. Publish. Visitors turn pages with the Next and Previous buttons and zoom in when part of a page is too small for their screen. The shortcode works anywhere shortcodes do: [pdf-embedder url="https://example.com/wp-content/uploads/2024/01/Plan-Summary.pdf"] Site-wide defaults, such as width and toolbar position, live under Settings -> PDF Embedder, and any single embed can override them with its own block settings or shortcode attributes. See the Plugin Instructions for sizing options and other ways to customize. Works with membership, e-commerce, and course plugins PDF Embedder renders through a regular shortcode and block, so the viewer works anywhere your post content does, including pages that other plugins restrict or sell access to. Sell access to premium PDF content, such as ebooks, reports, or research papers, by embedding it on pages protected with MemberPress, Paid Memberships Pro, Restrict Content Pro, or WooCommerce Memberships. Deliver handouts and workbooks inside courses built with LearnDash, LifterLMS, or Tutor LMS. Show a free sample chapter on a WooCommerce or Easy Digital Downloads product page, and deliver the full ebook after purchase. Embed several PDFs on one page to build a simple PDF document library for your team, school, or members. On the Pro plan of PDF Embedder Premium, you can pair restricted pages with the secure viewer and watermarks, so members read documents online while the original file stays hard to download. What users say Site owners tend to stay with PDF Embedder for years. Here is what they say: “One client wanted to display PDF newsletters in a way that was clean, user-friendly, and easy to scroll through. That’s when I discovered WP PDF Embedder. It does the job beautifully, making PDFs look professional and effortless to navigate. Since then, it has become my go-to recommendation for any client who needs to showcase PDF content on their website.” — Vera Schafer “I have been using PDF Embedder for well over ten years. It’s just a great app. Can’t recommend it enough.” — Rich Calo “I have been using this plugin (both the free version and the pro version) for a number of years on various clients’ websites. It is easy to set up, does what it needs to and just works the way a plugin should. I highly recommend it.” — DebsWebs “I’ve been using PDF Embedder Secure for 3 years now, and it helped me sharing my paid content securely, preventing malicious people from buying my PDF files and then sharing them illegally everywhere. PDF files are chopped, digested, watermarked, unaccessible even if someone finds the direct link.” — Daniele Benedettelli Go further with PDF Embedder Premium In the free plugin, there is no download button and links inside the PDF are not clickable – the viewer is intentionally simple to fulfill the “read online” goal. PDF Embedder Premium adds those and more: Download button in the toolbar, so visitors can save your document for later. Working hyperlinks, both within the document and out to any other page. Continuous scroll – readers scroll through pages naturally instead of clicking through them. Mobile-friendly full screen mode – when the document renders narrower than a width you set, as it does on most phones, it displays as a thumbnail with a large “View in Full Screen” button. The document opens with the full focus of the mobile browser, and readers swipe between pages instead of clicking buttons. Jump to page – type a page number in the toolbar to go straight there. Full-text search – visitors search the text of your PDF documents from the toolbar and jump straight to matching pages. View and download tracking – see which documents people actually read. Elementor widget with the same options as the block and a live PDF preview in the Elementor editor. Secure viewing (Pro plan) – the PDF is encrypted during transmission, so it is difficult for a casual user to save or print the original file, and your document is far less likely to end up outside your site. Watermarks (Pro plan) – overlay any text, including the logged-in user’s name or email address, to discourage sharing of screenshots. Automatic PDF thumbnails (Elite plan) – every PDF in your Media Library gets an image thumbnail to use as a featured image, a clickable download link, or the file’s icon in the Media Library. Every plan comes with a 14-day money-back guarantee: if Premium is not a fit, you get a refund, no questions asked. Compare Premium plans on wp-pdf.com Better than Google Drive embeds, Scribd, Issuu, and other PDF tools The usual ways to embed a PDF without a plugin – an iframe snippet, the Google Drive or Google Docs viewer, or a service like Scribd, Issuu, FlippingBook, FlipHTML5, or DocDroid – hand your document to servers you don’t control. It loads at their speed, carries their branding, and can disappear or change terms at any time. You may have also tried other WordPress PDF plugins, such as EmbedPress, Embed Any Document, PDF Poster, Wonder PDF Embed, PDF.js Viewer, or flipbook plugins like DearFlip and 3D FlipBook. Most rely on iframes or third-party viewers to display the document. PDF Embedder keeps everything on your own site: your files, your server, your data. That is better for page speed, better for privacy, and more reliable for your visitors. With thanks to the Mozilla team for developing the underlying pdf.js technology used by this PDF viewer plugin. Branding guidelines PDF Embedder is a product of wp-pdf.com. When writing about this WordPress PDF plugin, please use the correct branding: PDF Embedder (correct) PDFEmbedder (incorrect) PDF Embeder (incorrect) PDF Imbedder (incorrect)