---
title: "Notes Book Lock Icon | Free Download PNG & SVG | Nova Solid"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/notes-book-lock--11944
canonical_url: "https://www.streamlinehq.com/icons/download/notes-book-lock--11944"
summary: "Clean solid icon of a crenellated book with a padlock. Used for locked notes, private documents, and secure content."
---

# Notes Book Lock icon

The Notes Book Lock icon shows a solid black, crenellated book shape with a white padlock centered on its cover. Drawn in the solid style on a 24px grid, it uses bold filled forms for clear small-scale UI recognition. Use it for locked notes, private documents, secure files, and protected content. It belongs to Nova Solid set in the Nova family.

## Preview

![Clean solid icon of a crenellated book with a padlock. Used for locked notes, private documents, and secure content.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/notes/notes-book-lock-onq1wlzdsknwg2ha3z6kk.png/notes-book-lock-xc8e569wapp0d76wgkdedxk.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Notes Book Lock
- **Type**: Icon
- **Set**: [Nova Solid](/icons/nova-solid.md) — Nova is a cross between Streamline and Material. The Solid variant provides filled icons combining both design philosophies.
- **Family**: [Nova](/icons/nova.md) — Streamline x Material
- **Style**: Solid, Minimal, Bold, Glyph
- **Category**: Content › Notes
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: notebook, lock, secure, private, notepad, note, padlock, privacy, protected, confidential, safe, password, security, clipboard, encryption, shield

## Download

- [Download Notes Book Lock on Streamline](https://www.streamlinehq.com/icons/download/notes-book-lock--11944)

## Also available in other styles

- [Notes Book Lock — Nova Line](/icons/download/notes-book-lock--32638.md) (Pro)

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