# HTML Ref

> A sidebar with the complete HTML reference. Search all 100 elements, including descriptions and attributes, sorted into 12 categories. Offline, no data collection, fully secure, secured by future standards.

Canonical page: [https://chrome-stats.com/d/html\_ref](https://chrome-stats.com/d/html_ref)

## Overview

- **ID:** `html_ref`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Libor Benes (Dr. B)
- **Category:** web-development,privacy-security,search-tools
- **Daily users:** 1
- **Version:** 1.0
- **Last updated:** 2025-09-12
- **First published:** 2025-09-09
- **Size:** 20 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/html_ref/)
- **Website:** [https://www.linkedin.com/in/LiborBenes](https://www.linkedin.com/in/LiborBenes)

## Description

Designed for web developers, researchers, designers, and students.
Streamlines your workflow with the following features:
• Dynamic Search: Filter elements in real-time by name, description, or attributes. Case-insensitive for ease of use.
• Autocomplete: Sidebar-specific suggestions for element names, isolated from browser history, with up to 5 recent search terms saved locally only.
• Collapsible 12 Categories to save space and reduce scrolling.
• Attributes: Shown below each element, styled visually different from the elements for clarity.

Security is a priority:
• Minimal Permissions.
• No Data Collection: Operates entirely offline, with all its source data saved locally in a file.
• Safe DOM Manipulation.
• No Third-Party Libraries.
• Adheres to Mozilla’s development and security standards, including future data collection permissions requirements.
• Privacy: No personal data collected.

Data is sourced for accuracy from MDN and WHATWG as of September 2025.

## Rankings

- #102,132 — Overall
- #118 — html

## Permissions and access

### Permissions

- `activeTab`

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- This extension website URL may be invalid

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/html_ref)