Book Lock

Featuring a book with a padlock overlay, this icon represents secured content and protected educational materials in privacy and security applications. The padlock element emphasizes active security measures, making this the go-to choice for indicating encrypted documents, confidential materials, and completely inaccessible content across secure educational platforms.

Popular platforms including enterprise learning management systems and confidential document repositories display this icon when content is actively secured or encrypted. It appears in security interfaces during content protection, or in access control systems where users encounter materials that are completely locked down due to security classifications, incomplete permissions, or active encryption protocols.

This symbol's significance extends beyond simple access restriction - it specifically indicates active security protection where content is safeguarded through encryption, security protocols, or administrative lockdown. This protection emphasis helps in security awareness workflows where users need to understand that locked content requires specific security clearance or administrative intervention rather than simple permission upgrades.

Book Lock is one of 1,655 icons in Lucide, made by Lucide Contributors and released under ISC. It is drawn on a 24 × 24 grid with a 2 stroke.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds BookLockIcon to components/icons/lucide-book-lock.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed BookLockIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Yes, if your project has lucide-react: Book Lock is `BookLockIcon` there, used as <BookLockIcon />. The shadcn.io MCP server answers with that import when it finds the package. Without it, copy the icon from here.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Book Lock icon, or any of 1,655 Lucide icons, and install it from a prompt.

It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.

Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation, and its stroke.

Book Lock is a line icon drawn with a stroke width of 2. Change it in Customize before you copy, or pass strokeWidth to the installed component when all of its strokes share one width.

Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Book Lock", so screen readers say what it does.

Yes. BookLockIcon passes every SVG prop to the svg element, so <BookLockIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes. ISC allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

No visible credit is required: ISC only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming Lucide, Lucide Contributors and the license.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

2 other libraries draw an icon called Book Lock. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.

Its tags are lock, book, private, protected, encrypted and confidential. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Book Lock in another set.