Title: Pow Captcha
Author: aeyoll
Published: <strong>2025 年 8 月 7 日</strong>
Last modified: 2026 年 2 月 2 日

---

搜索插件

![](https://s.w.org/plugins/geopattern-icon/pow-captcha.svg)

# Pow Captcha

 作者：[aeyoll](https://profiles.wordpress.org/aeyoll/)

[下载](https://downloads.wordpress.org/plugin/pow-captcha.1.0.22.zip)

 * [详情](https://cn.wordpress.org/plugins/pow-captcha/#description)
 * [评价](https://cn.wordpress.org/plugins/pow-captcha/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/pow-captcha/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/pow-captcha/#developers)

 [支持](https://wordpress.org/support/plugin/pow-captcha/)

## 描述

Pow Captcha is a WordPress plugin that adds Proof of Work (PoW) captcha verification
to your forms. This provides an effective way to prevent spam and bot submissions
without requiring users to solve visual puzzles or complete complex challenges.

The plugin integrates seamlessly with popular form plugins including:

 * Contact Form 7
 * Gravity Forms
 * And more coming soon

Features:

 * Lightweight and fast
 * No visual puzzles for users
 * Effective spam protection
 * Easy integration with existing forms
 * Customizable difficulty levels
 * Developer-friendly with hooks and filters

### WP-CLI commands

### Configure the plugin

wp pow-captcha set_api_key “your-secret-api-key”
 wp pow-captcha set_api_url “https://
your-captcha-service.com” wp pow-captcha set_enable_on_login_form true

### Check configuration

wp pow-captcha status

### Clear cache when needed

wp pow-captcha clear_cache

## 安装

 1. Upload the plugin files to the `/wp-content/plugins/pow-captcha` directory, or 
    install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress.
 3. Use the Settings->Pow Captcha screen to configure the plugin.
 4. The plugin will automatically integrate with supported form plugins.

## 常见问题

### How does Pow Captcha work?

Pow Captcha uses a Proof of Work algorithm that requires browsers to perform a computational
task before submitting forms. This is transparent to users but effectively blocks
automated bot submissions.

### Is it compatible with my form plugin?

Currently, the plugin supports Contact Form 7 and Gravity Forms. More integrations
are planned for future releases.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Pow Captcha」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ aeyoll ](https://profiles.wordpress.org/aeyoll/)

[帮助将「Pow Captcha」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/pow-captcha)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/pow-captcha/)，查看[SVN仓库](https://plugins.svn.wordpress.org/pow-captcha/)，
或通过[RSS](https://plugins.trac.wordpress.org/log/pow-captcha/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/pow-captcha/)。

## 额外信息

 *  版本 **1.0.22**
 *  最后更新：**4 月前**
 *  活跃安装数量 **80+**
 *  WordPress 版本 ** 5.0 或更高版本 **
 *  已测试的最高版本为 **6.8.5**
 *  PHP 版本 ** 7.4 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/pow-captcha/)
 * 标签
 * [captcha](https://cn.wordpress.org/plugins/tags/captcha/)[contact form 7](https://cn.wordpress.org/plugins/tags/contact-form-7/)
   [forms](https://cn.wordpress.org/plugins/tags/forms/)[gravity forms](https://cn.wordpress.org/plugins/tags/gravity-forms/)
   [security](https://cn.wordpress.org/plugins/tags/security/)
 *  [高级视图](https://cn.wordpress.org/plugins/pow-captcha/advanced/)

## 评级

尚未提交反馈。

[Your review](https://wordpress.org/support/plugin/pow-captcha/reviews/#new-post)

[查看全部评论](https://wordpress.org/support/plugin/pow-captcha/reviews/)

## 贡献者

 *   [ aeyoll ](https://profiles.wordpress.org/aeyoll/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/pow-captcha/)