# CSS and XPath checker

> A helper tool for to confirm CSS and XPath selector.

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

## Overview

- **ID:** `cxchecker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** TANIGUCHI Takaki
- **Category:** web-development
- **Daily users:** 137
- **Weekly downloads:** 7
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 0.25.1
- **Last updated:** 2026-05-10
- **First published:** 2023-10-02
- **Size:** 28 KB
- **Data as of:** 2026-09-06
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cxchecker/)
- **Website:** [https://gitlab.com/takatan/cxchecker-extension](https://gitlab.com/takatan/cxchecker-extension)

## Description

The CSS and XPath Checker is a user-friendly Chrome extension designed to help web developers and testers validate CSS and XPath selectors efficiently. With this tool, you can quickly confirm whether your selectors accurately target elements on your webpage, streamlining debugging and development processes. Its intuitive interface allows for immediate feedback, making it an essential helper for anyone working with web elements and selectors.

## Rankings

- #10,065 — Overall
- #81 — checker

## Permissions and access

### Permissions

- `tabs`

### Host permissions

- `http://*/*`
- `https://*/*`

### Content script matches

- `*`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/cxchecker)