AI Content Detector - Copyleaks

Verify what content was written by a human or an AI chatbot with the AI Content Detector browser extension from Copyleaks.

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AI Content Detector - Verify Human or AI Text

AI Content Detector - Copyleaks is an award-winning browser extension that accurately detects human vs AI-generated text, even when AI text is paraphrased or mixed with human-written content. It offers over 99% accuracy, detects AI content in 30 languages, source code, and provides additional features with a subscription.

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Extension stats

By: https://copyleaks.com

Users: 200,000+

Rating: 4.11

(619)

2 new ratings

Version: 4.3.1 (Last updated: 2024-08-01)

Creation date: 2022-12-22

Risk impact: High risk impact

Risk likelihood:

Very low risk likelihood

Manifest version: 3

Permissions:

storage
activeTab
scripting
tabs
sidePanel

Host permissions:

<all_urls>

Size: 6.43M

Email: su*****@copyleaks.com

URLs: Website ,Privacy policy

Ranking

# 1,378 ▲ 20

Other rankings

#74 in Tools ▲ 1 #18 in detect keyword 16 ▼ 1 #27 in ai keyword 59 ▲ 3 #142 in model keyword 8 ▲ #263 in technology keyword 43 ▲ 4

Other platforms

Not available on Android

Not available on Firefox

AI Content Detector - Copyleaks (v4.3.1)

4.70

(6) 9,277+

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Extension summary

Analyze keywords

With the award-winning AI Detector, you can quickly and accurately determine what was written by a human and what was AI-generated, even if the AI text was paraphrased or interspersed with human-written content.

Browse with confidence and verify the authenticity of your assignments and writings, social media posts, news articles, and even reviews on your favorite shopping sites. The possibilities are endless.

➤ How it works Since 2015, our technology has collected, ingested, and analyzed trillions of crawled and user-sourced content pages from thousands of universities and enterprises worldwide to train our models to understand the patterns of human writing. Utilizing AI technology, our AI Detector can accurately recognize the presence of other AI-generated text and the signals it leaves behind, adding an additional layer of accuracy.

We continually test our AI model and retrain it with new data and feedback, helping to improve accuracy. Accordingly, the chance for content written by a human to be falsely labeled as AI-generated content is 0.2%.

➤ AI Detector key features: • Over 99% accuracy and a 0.2% false positive rate. • Detect ChatGPT, Gemini, Claude, and more. • Detect AI content in 30 languages, including English, Spanish, French, German, and Chinese, with additional languages always in the works.

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

User-friendly and practical interface
Effective for detecting AI content
Some users report high accuracy in detection
Aggressive detection methods that some users like

Cons

Inaccurate detection, often flagging genuine human-written content as AI-generated
Flawed algorithms, leading to inconsistencies in results
Recent updates have worsened performance
High cost for subscriptions and usage
Negative impact on users' credibility and work reputation

Most mentioned

Inaccuracy in detecting human vs AI-generated content
Recent upgrades have negatively affected detection accuracy
User frustration and disappointment with the service quality

User reviews

very aggresive but like it.

Derrick Kathurima, 2025-01-17

Александр Масяйкин, 2025-01-14

Самый лучший детектор, который я когда ни будь использовал.

Vita Nikitenkova, 2025-01-06

View all user reviews

Extension safety

Risk impact

AI Content Detector - Copyleaks requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.