LNBuilder - Visual Page Builder

LNBuilder is a visual drag-and-drop page builder for WordPress. It lets you create page layouts, custom headers and footers, and single post templates from a visual editor. The plugin includes responsive controls, reusable templates, global styles, navigation tools, sliders, galleries, forms, tabs, accordions, and WordPress content elements. Page Builder

• Visual drag-and-drop editing canvas
• Desktop, tablet, and mobile editing modes
• Responsive spacing, typography, sizing, and alignment controls
• Undo and redo support
• Reusable templates
• Global styles for colours, typography, and button presets

Header and Footer Builder

• Custom header and footer templates
• Conditional display rules
• Sticky header options
• WordPress navigation menu integration
• Responsive mobile menu layouts

Single Post Templates

• Custom layouts for posts, pages, and supported post types
• Post title, content, featured image, metadata, categories, tags, and breadcrumbs
• Related posts layouts
• Conditional template assignment

Elements

• Layout: Container, Row, Column, Grid, Flexbox, Section, Div Block
• Content: Heading, Text, Button, Image, Icon, Icon List, Icon Heading & Description, Divider, Spacer, Quote, Badge
• Media: Video, Gallery, Slider, Carousel, Logo Slider, Audio
• Interactive: Tabs, Accordion, Countdown, Counter, Progress
• WordPress: Posts, Site Logo, Nav Menu, Shortcode, Breadcrumb
• Forms: Contact Form, Newsletter, Input, Search
• Navigation: Navbar, Social Links

Mobile Menu The mobile menu supports slide-down, fullscreen, and off-screen (slide-in from the left or right) layouts. The hamburger can be shown on mobile only, on tablet and mobile, or on all devices, so the off-screen menu can also be used on desktop. Menu submenus can use accordion behavior, with configurable colours, close buttons, and backdrop behavior. Responsive Design LNBuilder provides responsive controls for desktop (1025px and wider), tablet (768–1024px), and mobile (767px and narrower) breakpoints. Values can be configured independently where supported by an element. Backgrounds Containers, sections, rows, columns, grids, flexbox blocks, and the background of every element support a background colour, a background image, and a background overlay with its own colour and opacity. Global Styles Global Styles provides reusable colour variables, typography settings, and button presets. Custom colours can be referenced as CSS variables throughout LNBuilder output. Performance

• Frontend output uses semantic HTML and scoped CSS where applicable.
• Frontend interactions use vanilla JavaScript.
• WordPress hooks and APIs are used for saving, rendering, and administration.

4.0.0

• New: Icon Heading & Description widget (icon box) with stacked, framed or plain icon, icon position (top, left, right) per device, alignment per device, per-device title and description sizes, link on icon and heading or on the whole box, and hover effects.
• New: Icon List (replaces the List widget). Each item can have its own icon and link (optional new tab); choose vertical or inline layout separately for desktop, tablet and mobile; alignment per device; dividers; text, icon and hover colours. Existing lists keep working.
• New: Background overlay (colour + opacity) for containers, sections, rows, columns, grids, flexbox blocks and every element's background. Background image size and position options added.
• New: Off-screen menu for the Navbar (slide in from left or right, optional logo, Esc / backdrop / close button to dismiss). Navbar and Nav Menu can show the hamburger on mobile only, on tablet and mobile, or on all devices.
• Fixed: columns inside a Row stacked on top of each other instead of sitting side by side.
• Fixed: per-device font size, line height and letter spacing (Responsive tab) had no effect on headings, text, buttons, badges, quotes and lists.
• Fixed: "Hide on Desktop" hid the element on every device, and "Hide on Tablet" also hid it on mobile.
• Fixed: container background size and position produced invalid CSS.
• Fixed: Row tablet/mobile column counts used different breakpoints from the rest of the plugin and ignored the row gap; grid tablet/mobile column counts were not applied.
• Fixed: global mobile heading sizes overrode the sizes chosen for each element. Large headings are now scaled down automatically on tablet and mobile unless a size is set.
• Responsive: Form fields are full width on mobile unless a mobile width is set; Newsletter, Countdown, Tabs, Hero, Slider, Image Card (side image), Recent Posts (list view) and Team Card popup now adapt to tablet and mobile screens.
• Fixed: an invalid CSS selector in the Recent Posts widget and an invalid font-family rule in the Image Card widget.

3.9.9

• Text domain restored to lnbuilder-visual-page-builder (the slug WordPress.org assigned), in the plugin header and all 29 translation calls; the package folder and main file are named to match.
• Security: element ids are now limited to letters, digits, "_" and "-" (they were written into id="" attributes and CSS selectors, so a crafted id could inject site-wide CSS rules).
• Security: free-text style values (border, shadow, gradient, filter) are now checked against a strict allow-list and rejected if they contain anything else, instead of being partly cleaned.
• Security: background-image URLs are quoted and encoded so a URL can no longer inject extra style declarations.
• Fixed six more style values that were not validated as CSS: slider button 2 background and border, slider tablet/mobile heights, divider line style, form button alignment.

3.9.8

• The Form widget's redirect URL is limited to http(s) and relative URLs; the HTML widget is filtered when displayed as well as when saved; admin scripts no longer evaluate code; fixed the editor's Page Settings button.

3.9.7

• Text domain changed to lnbuilder-updated.

3.9.6

• Video widget iframes are limited to known video providers (YouTube, Vimeo, Wistia, Loom, Dailymotion, Twitch).
• Map widget latitude/longitude are validated as real coordinates.

3.9.5

• Fixed an XSS issue: border/shadow/gradient/filter values could contain a quote character and break out of their style attribute. Quotes are now stripped.

3.9.0 - 3.9.4

• Border in Global Styles is now width/style/color controls; fixed a crash when a button style had a background color; more CSS value validation; admin styling moved into CSS classes; sanitization fix on the border-style field.

3.8.3 - 3.8.9

• Fixed the Icon, Audio and Input elements (they had no frontend output); validated CSS values across all widgets; removed inline JavaScript handlers from the admin editor.

3.8.0 - 3.8.2

• Completed the internal prefix migration (vcb_ to lnbld_) across hooks, handles, database tables/options/meta keys, with a safe one-time migration for existing sites.

3.7.9

• Removed remaining raw inline <style> tag fallbacks in favor of the standard WordPress style-enqueue APIs.

3.7.8

• Removed free-text per-element CSS fields (Custom/Hover/Tablet/Mobile/Animation CSS) from the builder entirely.

3.7.7

• Fixed the root cause of "critical error" reports: a division-by-zero in the responsive grid-column CSS generator.

3.7.6

• Removed the Global Styles Custom CSS textarea and the unfiltered_html exception on the HTML widget.

3.7.5

• Replaced esc_attr() with proper CSS-value validation throughout the Global Styles output.

3.7.0 - 3.7.4

• UI fixes and additions: button icon/hover colors, form step-indicator color, Text Domain header correction, fixed JS errors in the Button widget's Style panel.

3.6.5 - 3.6.9

• Bundled third-party libraries locally instead of loading from a CDN; sanitized the HTML widget and custom CSS fields; added nonce checks; fixed prefix and Text Domain warnings; fixed a broken Global Styles button.

3.6.0

• Added Logo Slider and Image Carousel widgets with responsive controls.

3.5.9

• Updated plugin metadata, slider/accordion/list widget controls, and general compatibility fixes.