# Block copier

> Copies html structure with css recursively

Canonical page: [https://chrome-stats.com/d/block-copier](https://chrome-stats.com/d/block-copier)

## Overview

- **ID:** `block-copier`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** davidp
- **Category:** web-development
- **Daily users:** 1
- **Rating:** 1.00 / 5 (1 ratings)
- **Version:** 1.0
- **Last updated:** 2021-01-10
- **First published:** 2021-01-09
- **Size:** 14 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/block-copier/)

## Description

Block Copier is a Firefox add-on that allows you to recursively copy HTML structure with associated CSS styles. With this add-on, you can easily replicate the layout and design of web pages, making it a valuable tool for developers and designers.

## Rankings

- #87,506 — Overall

## Permissions and access

### Permissions

- `<all_urls>`
- `tabs`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> 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/block-copier)