AI detection

Free AI Detector ✓

A free AI content detector with analysis

Source rating 3.7 (15) 5.4k views 47 saves Free
More categories (4)

Verdict

A quick read before you dig into the full page.

Best if
You are small business owners and need: Small business owners automating content generation and drafting marketing campaigns
Skip if
Limited to text-input riddles
Pick this when
Automated solver

Considering GPTKit instead? Compare side by side

Overview

Our free AI content detector goes beyond basic detection to give you detailed insights into your text. When you paste your content into our tool, it doesn't just tell you "this is AI-written" or "this is human-written." Instead, it highlights the exact sentences and phrases that sound artificial, so you can see exactly which parts triggered our detection system.

The highlighting feature uses different colors to show you problem areas at a glance, making it simple to identify sections that might need your attention.
What makes our detector special is the confidence scoring system that comes with every analysis. Each highlighted section gets its own confidence percentage, showing you how certain our AI is that those words came from a machine. You might see one sentence highlighted with 85% confidence while another shows 60% confidence.

This helps you understand which parts are definitely problematic and which ones might just need a second look. The whole document also gets an overall confidence score to give you the big picture.

Our tool is completely free and designed to be user-friendly for everyone. Whether you're a student checking your essay, a teacher reviewing assignments, or a content creator making sure your work sounds authentic, our detector makes the process straightforward. You get instant results with clear visual feedback, so you know exactly where to focus your editing efforts. No complicated technical jargon or confusing reports – just simple, actionable information that helps you improve your content.
  • Ai Detector
Free AI Detector website

Best for

Short scenarios where Free AI Detector tends to shine.

  • Small business owners automating content generation and drafting marketing campaigns

    Best for Small business owners

  • Students generating essay outlines, study notes, or getting math answers

    Best for Marketers

  • Artists and designers creating custom transparent stickers and AI art in various styles

    Best for Teachers

  • Content creators making natural-sounding text-to-speech voiceovers for YouTube videos

    Best for Students

  • Individuals restoring or colorizing vintage family photographs

    Best for Developers

Example outputs 1

Sample generations and before/after results for Free AI Detector.

Access & connections

Where you can use Free AI Detector.

Platforms

Web

Capabilities

What this tool accepts, produces, and is strongest at.

Input

  • Text

Output

  • Text

Highlights

  • No Signup

Supported features

  • No Signup
  • SynthID

Pros & cons

Pros

  • Free-to-use
  • Automated solver
  • Instant answers for riddles
  • Comprehensive explanations
  • Step-by-step solution walkthrough
  • Aids in skill improvement
  • Wide riddle variety
  • Inclusion of hints/clues feature
Show 34 more
  • Privacy-friendly
  • Powered by GPT-4o technology
  • Tool for students
  • Tool for teachers
  • Tool for riddle contests
  • Helpful for quiz preparation
  • Covers logic puzzles
  • Handles tricky wordplay
  • Accommodates math riddles
  • Fosters improved problem-solving
  • Ideal for trivia prep
  • Aids language processing
  • Useful learning support
  • No login required
  • Works without an account
  • Optional context clue inclusion
  • Delivery of solution reasoning
  • Explains wordplay and logic
  • Supports unlimited riddles
  • Instant turnaround time
  • No signup or fees
  • Caters to puzzle enthusiasts
  • Useful for parents
  • Boosts creative thinking
  • Encourages critical thinking
  • All riddle types supported
  • Text not saved after session
  • Information not stored post-session
  • Ideal for Quiz Masters
  • Complex riddle handling
  • Continuous learning encouragement
  • Ideal for academic purposes
  • Appropriate for class assignments
  • Effective trivia competition prep

Cons

  • Relies on user-provided hints
  • No multi-language support
  • Depends on GPT-4o technology
  • No offline mode
  • Limited to text-input riddles
  • No visual riddle support
  • No user profile or history
  • Difficulty can't be adjusted
Show 2 more
  • No problem generation feature
  • No mobile application

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Releases 1

Initial release July 29, 2025 Current
Initial release of Free AI Detector.

FAQ 12

What is an AI content detector?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
An AI content detector is a tool that analyzes text to identify whether it was written by artificial intelligence or humans. Our detector highlights suspicious sections and provides confidence scores.
How accurate is your AI detector?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Our detector uses advanced algorithms to provide high accuracy, but no AI detector is 100% perfect. We provide confidence scores to help you make informed decisions about the results.
Is this AI detector free to use?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Yes, our AI content detector is completely free with no hidden fees or subscription requirements.
How do I use the AI Riddles Answer Generator?
Using the AI Riddles Answer Generator involves entering the full text of the riddle you desire to resolve in the appropriate field. If any hints or clues are available, these can also be added to help yield a even more accurate solution. On clicking 'Generate Answer', the tool analyzes, interprets and promptly solves the riddle. A comprehensive solution and clear explanation of its logic are then provided.
What AI writing tools can your detector identify?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Our detector can identify content from ChatGPT, GPT-5, Claude, Gemini, and other popular AI writing tools.
How does the highlighting feature work?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Our tool highlights sentences and phrases that appear AI-generated using different colors, making it easy to see exactly which parts triggered our detection system.
What do the confidence scores mean?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Confidence scores range from 0-100% and indicate how certain our detector is that specific text was AI-generated. Higher percentages mean stronger confidence in AI authorship.
Can I check long documents?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Yes, you can paste documents of various lengths into our detector for comprehensive analysi
Is there a limit to how many riddles I can solve with the AI Riddles Answer Generator?
No, there is no limit to the number of riddles one can solve with the AI Riddles Answer Generator. Users have the liberty to work with this tool to solve unlimited riddles without any extra cost.
Do you store or save my text?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
No, we don't store or save any text you submit. Your content is analyzed and then immediately deleted for privacy protection.
How quickly do I get results?
Babatunde Oladipo
🛠️ 3
tools
🙏 38
karma
wrote:
Results appear instantly after you submit your text, with highlighted sections and confidence scores displayed immediately.
Can the AI Riddles Answer Generator be used for educational purposes?
Absolutely. The AI Riddles Answer Generator is a compelling tool for educational purposes. Teachers can use it to explain and elucidate the solutions for classroom riddles or creative learning related activities. Students can also use it to prepare for riddle contests, school quizzes, or class activities by learning how to dissect and approach different riddle types.
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