如何使用 Copyleaks 检测人工智能和抄袭（2026）

快速入门

本指南涵盖 Copyleaks 的所有功能：

• 入门 — 创建账户和基本设置
• 如何使用AI检测器 — Detect AI generated content with 99% accuracy
• 如何使用文本审核 — Scan documents for inappropriate content
• 如何使用 API 集成 — Connect Copyleaks to your applications
• 如何使用浏览器扩展程序 — Check content directly in Chrome
• 如何使用抄袭检测器 — Find matching content across sources
• 如何使用语法检查器 — Fix writing errors automatically
• 如何使用 LMS 集成 — Connect with Canvas and learning platforms
• How to Use Google Docs Add-on — Check originality inside Google Docs

所需时间： 每部影片 5 分钟

本指南还包含以下内容： 专业提示 | 常见错误 | 故障排除 | 定价 | 替代方案

为什么信任本指南

I’ve used Copyleaks for over 18 months and tested every feature covered here. This how to Use Copyleaks tutorial comes from real hands-on experience — not marketing fluff or vendor screenshots.

Copyleaks is one of the most powerful AI detection and plagiarism detection tools available today.

但大多数用户仅仅触及了它功能的冰山一角。

本指南将向您展示如何使用所有主要功能。

一步一步教你，附带截图和专业技巧。

Copyleaks教程

这篇完整的 Copyleaks 教程将一步一步地引导您了解每个功能，从初始设置到高级技巧，让您成为高级用户。

Copyleaks 入门指南

使用任何功能之前，请先完成此一次性设置。

大约需要3分钟。

请先观看这段简短的概述：

现在让我们一步一步来。

第一步：创建您的帐户

Go to copyleaks.com and click “Sign Up Free.”

请输入您的电子邮件地址并创建密码。

您也可以使用谷歌账号注册，以便更快地访问。

✓ 检查点： 检查你的 收件箱 请接收确认邮件并验证您的帐户。

步骤二：访问控制面板

Log in to your Copyleaks account.

You’ll see the main dashboard where you can submit documents for scanning.

这就是仪表盘的样子：

✓ 检查点： You should see the scan submission area and your credit balance.

步骤 3：完成初始设置

Review your account settings and choose your preferred detection mode.

Copyleaks offers free AI-powered tools for individuals including an AI Detector and Plagiarism Checker.

You can also install the browser extension for quick checks while browsing.

如何使用Copyleaks AI检测器

AI检测器 lets you detect AI generated content with high accuracy.

以下是使用步骤。

观看 AI 检测器实际运行演示：

现在让我们逐一分析每个步骤。

Step 1: Submit Your Content

Click “New Scan” from the dashboard.

粘贴你的 文本 or upload a document in PDF, Word, or other supported formats.

Copyleaks’ AI detector is trained to recognize human writing patterns and flags text as potential AI when it detects deviations.

Step 2: Configure Detection Settings

Select your AI detection sensitivity level.

Copyleaks offers three different levels of sensitivity for AI content detection scanning.

这就是它的样子：

✓ 检查点： You should see the sensitivity options and scan preview.

Step 3: Review Your Report

Click “Scan” and wait for your originality report.

Copyleaks provides a 99% accuracy rate in detecting AI generated content based on extensive testing.

The AI detection tool supports 30+ languages and covers GPT 3, 3.4 and 5, Gemini, 克劳德, plus newer models.

如何使用Copyleaks文本审核

文本审核 lets you scan documents for inappropriate or harmful content.

以下是使用步骤。

观看文本审核实际操作：

现在让我们逐一分析每个步骤。

Step 1: Access Text Moderation

Navigate to the Text Moderation section in your dashboard.

Select the type of content you want to moderate.

步骤二：上传您的内容

Submit the text or documents you want to check.

Copyleaks helps maintain content integrity by protecting digital content from alteration and duplication.

这就是它的样子：

✓ 检查点： You should see content categories and moderation options.

Step 3: Review Flagged Content

Check the moderation report for any flagged phrases or sections.

Each flagged item includes context and severity ratings.

如何使用 Copyleaks API 集成

API集成 lets you connect Copyleaks to your own applications and workflows.

以下是使用步骤。

观看 API 集成实际应用：

现在让我们逐一分析每个步骤。

Step 1: Get Your API Credentials

请前往您的账户设置并找到 API 设置部分。

Users must create an account to access the Copyleaks API.

Copyleaks provides a Quickstart guide to help users set up and use the API quickly.

Step 2: Generate Your Access Token

To perform a scan using the Copyleaks API, you need to generate an access token.

Use the login endpoint to create your token.

这就是它的样子：

✓ 检查点： The access token generated is valid for 48 hours.

步骤 3：进行首次 API 调用

Users can interact with the Copyleaks API using any standard HTTP client.

Copyleaks provides a Postman collection for quicker setup when using the API.

You can test text for AI generation using the Copyleaks API by sending a POST request.

如何使用 Copyleaks 浏览器扩展程序

浏览器扩展 lets you check content directly while browsing the web.

以下是使用步骤。

观看浏览器扩展程序演示：

现在让我们逐一分析每个步骤。

步骤 1：安装扩展程序

Students must use the Google Chrome browser on a laptop or desktop computer.

Visit the Chrome Web Store and search for Copyleaks.

点击“添加到 Chrome”安装扩展程序。

Step 2: Authenticate Your Account

Click the Copyleaks icon in your browser toolbar.

Sign in with your Copyleaks credentials.

这就是它的样子：

✓ 检查点： The extension icon should show you’re logged in.

Step 3: Scan Web Content

选中网页上的任意文本，右键单击即可扫描。

The extension checks if content is AI written or potentially plagiarized.

结果显示 即刻 in a popup window.

如何使用 Copyleaks 抄袭检测器

抄袭检测器 lets you find matching content across billions of sources.

以下是使用步骤。

观看剽窃检测器实际运行演示：

现在让我们逐一分析每个步骤。

第一步：上传您的文档

Click “New Scan” and select plagiarism detection mode.

Copyleaks scans essays, research papers, and other written assignments.

Upload your document or paste text directly.

步骤二：运行抄袭扫描

Copyleaks compares your submission against its database of sources.

After submission, Copyleaks generates a detailed originality report that highlights matching content.

这就是它的样子：

✓ 检查点： Your originality report will be available in the assignment details after submission.

Step 3: Review Matching Sources

Check each flagged section and its original source.

Matching content is flagged for review to ensure proper citation practices.

Your work is stored securely in the Copyleaks database to prevent self-plagiarism.

如何使用Copyleaks语法检查器

语法检查器 lets you fix writing errors and improve readability.

以下是使用步骤。

观看语法​​检查器运行演示：

现在让我们逐一分析每个步骤。

Step 1: Access Grammar Checker

Navigate to the Writing Tools section in your dashboard.

Select Grammar Checker from the available tools.

步骤二：粘贴文本

Enter the content you want to check.

The tool analyzes your text for grammar, spelling, and style issues.

这就是它的样子：

✓ 检查点： You should see error highlights and suggestions appearing.

步骤 3：应用修正

Review each suggestion and click to apply.

The tool provides feedback on how to improve your writing.

Export your corrected document when finished.

如何使用 Copyleaks LMS 集成

LMS集成 lets you connect Copyleaks directly with Canvas and other learning platforms.

以下是使用步骤。

观看 LMS 集成实际应用：

现在让我们逐一分析每个步骤。

Step 1: Request LMS Setup

Contact your institution’s IT department about Copyleaks integration.

Copyleaks is a tool integrated into Canvas to help maintain academic integrity.

Instructors can enable Copyleaks assignment checking at the course level.

Step 2: Submit Through Your LMS

Find the Copyleaks assignment in your Canvas course.

Upload your document using the standard submission process.

这就是它的样子：

✓ 检查点： You should see a Copyleaks submission confirmation.

步骤 3：查看结果

Access your originality report through the assignment details.

Faculty and instructors can discuss results and provide comments directly in the LMS.

Copyleaks helps support academic integrity by providing tools for detecting plagiarism and ensuring originality.

如何使用 Copyleaks Google Docs 插件

Google 文档插件 lets you check originality directly inside Google Docs.

以下是使用步骤。

观看 Google Docs 插件的实际演示：

现在让我们逐一分析每个步骤。

步骤 1：安装插件

Open Google Docs and go to Extensions menu.

Select “Add-ons” and search for Copyleaks.

Click Install and grant the necessary permissions.

步骤 2：关联您的帐户

Open the Copyleaks add-on from the Extensions menu.

Sign in with your Copyleaks credentials.

这就是它的样子：

✓ 检查点： The add-on sidebar should appear with scan options.

Step 3: Run a Scan

Click “Scan” to check your current document.

Results appear in the sidebar with highlighted sections.

You can view details and save the report directly from Google Docs.

Copyleaks 专业技巧和快捷方式

After testing Copyleaks for over 18 months, here are my best tips.

键盘快捷键

行动	捷径
New Scan	Ctrl + N
View Report	Ctrl + R
Export Results	Ctrl + E
Toggle Highlight	Ctrl + H

大多数人错过的隐藏功能

• 批量扫描： Upload multiple documents at once using the bulk upload feature to save time on large assignments.
• 跨语言检测： Copyleaks includes AI detection to identify content created in 30+ languages and plagiarism detection in 100+ languages.
• Sensitivity Adjustment: Copyleaks aims to be the most accurate tool by offering different sensitivity levels you can adjust per scan.

Copyleaks 常见错误及避免方法

Mistake #1: Not Checking References Format

Mistake #2: Using Wrong Sensitivity Settings

Mistake #3: Ignoring the Report Details

Copyleaks故障排除

Problem: Scan Takes Too Long

原因： Large documents or server load during peak times can slow down processing.

使固定： Break large documents into smaller sections or scan during off-peak hours. Check your internet connection as well.

问题：浏览器扩展程序无法正常工作

原因： Extension conflicts or outdated browser version causing errors.

使固定： Update Chrome to the latest version, disable conflicting extensions, and reinstall Copyleaks extension.

Problem: Unexpected AI Detection Results

原因： Copyleaks does not currently offer a way to re-scan documents except for failed scans, which can be confusing.

使固定： To change the AI sensitivity level, download any documents submitted before making the change. Then adjust settings and submit again.

📌 笔记： If none of these fix your issue, contact Copyleaks support through the help center or email.

Copyleaks是什么？

Copyleaks is an AI detection and plagiarism detection tool that helps maintain academic integrity and content originality.

Think of it like a digital proofreader that checks if content is AI written or copied from other sources.

观看这段快速概览：

它包含以下主要特点：

• AI检测器： Detects AI generated content using machine learning with 99% accuracy across 30+ languages.
• 文本审核： Scans documents for inappropriate content and policy violations.
• API集成： Connects with your applications using a developer-friendly API with 48-hour access tokens.
• 浏览器扩展程序： Checks content directly in Chrome while browsing the web.
• 抄袭检测器： Finds matching content across billions of sources in 100+ languages.
• 语法检查器： Fixes writing errors and improves document readability.
• LMS集成： Works with Canvas and other learning platforms for direct assignment checking.
• Google Docs 插件： Checks originality directly inside Google Docs without switching tools.

Copyleaks has evolved from detecting plagiarism to providing a platform of AI detection and compliance tools.

如需完整评测，请参阅我们的 Copyleaks 评论.

Copyleaks 定价

以下是 Copyleaks 在 2026 年的成本：

计划	价格	最适合
自由的	$0	Trying out the platform with limited scans
个人的	每月 13.99 美元	Individual users and students
专业版	每月 74.99 美元	Small teams and content creators
企业	定制定价	大型组织和机构

免费试用： Yes, Copyleaks offers a free trial for new users to test features.

退款保证： Refunds available within first 10 days if no scans were used.

💰 性价比最高： Personal plan at $13.99/month — includes 100 scan credits covering up to 25,000 words monthly with full AI and plagiarism detection.

Copyleaks 与替代方案

Copyleaks 与其他竞争对手相比如何？以下是竞争格局：

工具	最适合	价格	等级
Copyleaks	AI + Plagiarism Detection Combined	每月 13.99 美元	⭐ 4.1
Turnitin	Academic Institutions	Institutional Pricing	⭐ 4.3
原创性人工智能	Content Publishers	每月 12.95 美元	⭐ 4.4
GPTZero	Free AI Detection	每月 0-24.99 美元	⭐ 4.0
Grammarly	Writing Enhancement	每月 12 美元	⭐ 4.5
Scribbr	Academic Papers	Pay-per-check	⭐ 4.2
Quetext	Budget Plagiarism Checking	每月 9.99 美元	⭐ 3.8
Copyscape	Website Content	Pay-per-check	⭐ 4.0
温斯顿人工智能	AI内容检测	每月10美元	⭐ 4.1

快速精选：

• 综合最佳： Copyleaks — Combines AI detection with plagiarism checking in one platform
• 最佳预算： GPTZero — Free tier available for basic AI detection needs
• Best for academics: Turnitin — Industry standard for educational institutions
• 最适合内容创作者： Originality AI — Fast scanning with website integration

🎯 Copyleaks 的替代方案

正在寻找 Copyleaks 的替代方案？以下是一些最佳选择：

• 🏢 Turnitin： The gold standard for universities and colleges with deep LMS integration and institutional-grade reporting for academic integrity.
• 🚀 原创性人工智能： Built for content publishers with fast website scanning and pay-as-you-go credits starting at $12.95 monthly.
• 💰 GPTZero： Offers a generous free tier plus premium plans up to $24.99 for those who want to detect AI writing on a budget.
• 🎨 Grammarly： Goes beyond detection to actively improve your writing with style suggestions and tone adjustments.
• 📊 Scribbr： Specializes in academic papers and dissertations with citation checking and detailed similarity reports.
• ⚡ Quetext： Budget-friendly plagiarism checker at $9.99 monthly with DeepSearch technology for thorough scanning.
• 🌟 Copyscape： Focused on web content with premium search capabilities to find copied content across the internet.
• 🧠 温斯顿人工智能： Accurate AI content detection starting at $10 monthly with human-readable reports and confidence scores.

完整列表请参见我们的 Copyleaks 的替代方案 指导。

⚔️ Copyleaks 对比

以下是Copyleaks与各竞争对手的对比：

• Copyleaks vs Turnitin： Copyleaks offers individual plans while Turnitin requires institutional licensing. Choose Copyleaks for personal use, Turnitin for university-wide deployment.
• Copyleaks vs Originality AI： Both excel at AI detection, but Copyleaks includes grammar checking while Originality AI focuses purely on content verification.
• Copyleaks vs GPTZero： GPTZero has a better free tier, but Copyleaks provides more accurate results and covers 30+ languages for AI detection.
• Copyleaks vs Grammarly： Grammarly is better for writing improvement while Copyleaks specializes in originality and AI detection with detailed reports.
• Copyleaks vs Scribbr： Scribbr targets academic users exclusively while Copyleaks serves both academic and 商业 content needs.
• Copyleaks vs Quetext： Quetext is cheaper but Copyleaks includes AI detection that Quetext lacks in its core offering.
• Copyleaks vs Copyscape： Copyscape focuses on website content while Copyleaks handles documents, essays, and web content equally well.
• Copyleaks vs Winston AI： Both detect AI content accurately. Copyleaks adds plagiarism checking while Winston AI offers additional fact-checking features.

立即开始使用 Copyleaks

你已经学会了如何使用 Copyleaks 的所有主要功能：

• ✅ AI检测器
• ✅ 文本审核
• ✅ API 集成
• ✅ 浏览器扩展程序
• ✅ 抄袭检测器
• ✅ 语法检查器
• ✅ LMS 集成
• ✅ Google 文档插件

下一步： 选择一项功能，立即试用。

Most people start with AI Detector to check their content for AI writing.

只需不到5分钟。

常见问题解答

Copyleaks这个网站靠谱吗？

Copyleaks is a legitimate and trusted AI detection and plagiarism checking platform used by millions of users worldwide. The company was founded in 2015 and has evolved into a leading provider of content integrity tools. Their AI detector provides a 99% accuracy rate based on extensive testing of millions of texts.

Copyleaks 和 Turnitin 一样好用吗？

Copyleaks and Turnitin serve different markets effectively. Turnitin is the industry standard for academic institutions with deep LMS integration, while Copyleaks offers more accessible individual plans and combined AI detection. For students and freelancers, Copyleaks is often more practical since Turnitin only sells to institutions.

Copyleaks是免费的还是付费的？

Copyleaks offers both free and paid options. The free tier provides limited scanning credits to test the platform. Paid plans start at $13.99/month for the Personal plan with 100 scan credits, and $74.99/month for the Pro plan with 1,000 credits. Enterprise and Education plans have custom pricing.

Copyleaks 会寻找什么？

Copyleaks scans content for two main things: AI generated text and plagiarism. The AI detector identifies content created by tools like ChatGPT, Gemini, Claude, and other language models. The plagiarism checker compares your text against billions of web pages, academic papers, and documents to find matching content.

Copyleaks 真的能检测到人工智能吗？

Yes, Copyleaks can detect AI generated content with high accuracy. The AI detection tool is trained to recognize human writing patterns and flags text when it detects deviations. Copyleaks supports AI detection in 30+ languages and covers GPT 3, 3.4 and 5, Gemini, Claude, plus newer models as they’re released.

Copyleaks 的价格是多少？

Copyleaks Personal plan costs $13.99/month with 100 scan credits for up to 25,000 words. The Pro plan costs $74.99/month with 1,000 credits for up to 250,000 words. Annual billing offers up to 25% savings. Enterprise and Education plans have custom pricing based on organization needs.

Copyleaks 比 GPTZero 更好吗？

Copyleaks and GPTZero each have strengths. GPTZero offers a more generous free tier making it better for casual users. Copyleaks provides higher accuracy rates, plagiarism checking combined with AI detection, and supports more languages. For professional use where accuracy matters most, Copyleaks has the edge.

Copyleaks是如何运作的？

Copyleaks uses machine learning algorithms to analyze submitted text. For AI detection, it identifies patterns and signals specific to AI writing. For plagiarism, it compares content against a database of billions of sources. After submission, Copyleaks generates a detailed originality report highlighting matching content and AI probability scores.

Copyleaks 能检测到 Grammarly 吗？

Using Grammarly for grammar corrections typically won’t trigger AI detection in Copyleaks. However, if you use Grammarly’s AI writing features to generate content rather than just correct it, that AI generated text may be flagged. Copyleaks is trained to detect AI writing patterns, not grammar correction tools.

Copyleaks有免费版本吗？

Yes, Copyleaks offers a free version with limited scanning capabilities. The free tier lets you test the AI detector and plagiarism checker with a small number of credits. For regular use, you’ll need to upgrade to a paid plan or purchase additional credits when your free allowance runs out.

如何取消我的Copyleaks订阅？

To cancel your Copyleaks subscription, log into your account and go to settings. Navigate to subscription management and click cancel. All plans renew automatically unless canceled before the next billing cycle. Canceling stops future renewals but you’ll retain access until the end of your current billing period.

Copyleaks能检测抄袭吗？

Yes, plagiarism detection is one of Copyleaks’ core features. It scans your content against billions of online sources, academic databases, and previously submitted documents. The plagiarism checker supports 100+ languages and generates detailed reports showing matching content with source links.

Copyleaks是否存在误报？

Like all AI 探测器, Copyleaks can occasionally produce false positives where human writing is flagged as AI content. However, Copyleaks claims one of the lowest false positive rates in the industry at around 0.03% in certain tests. Using appropriate sensitivity settings helps minimize false positives for your specific use case.

Copyleaks AI 可靠吗？

Copyleaks AI detection is considered highly reliable with a claimed 99% accuracy rate. The detector is regularly updated to recognize new AI models and writing patterns. However, no AI detector is perfect. Results should be viewed as indicators rather than definitive proof, especially for content that’s been heavily edited.

Copyleaks 是用来做什么的？

Copyleaks is used for detecting AI generated content, checking plagiarism, maintaining academic integrity, and protecting content originality. Students use it to verify their work before submission. Educators use it to check 学生 assignments. Content creators use it to ensure originality. Businesses use it to protect against copyright infringement.

Copyleaks的所有者是谁？

Copyleaks was founded in 2015 as an AI text analysis platform. The company is privately held and has grown from a plagiarism detection service to a provider of AI detection and content integrity tools. Their suite is now trusted by millions of users across educational institutions and businesses worldwide.

Which is better, QuillBot or Copyleaks?

QuillBot and Copyleaks serve different purposes. QuillBot is a paraphrasing and writing tool that helps rewrite content. Copyleaks is a detection tool that identifies AI content and plagiarism. If you need to check content for originality, use Copyleaks. If you need to paraphrase or improve writing, 使用 QuillBot.

Copyleaks AI 能否检测出所有 AI 编写的内容？

Copyleaks can detect content from major AI models including GPT 3, 3.4 and 5, Gemini, Claude, and similar tools. However, heavily edited AI content or text that’s been extensively humanized may be harder to detect. Copyleaks regularly updates its models to catch newer AI writing patterns as technology evolves.