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Powerful Features

Everything You Need to Humanize AI Content

Transform AI-generated text into natural, human-like content that bypasses all AI detectors. Packed with powerful features for content creators, students, and professionals.

Core Feature

AI Humanizer

Transform any AI-generated text into natural, human-like content that reads authentically. Our advanced algorithms preserve your message while making it undetectable.

  • Context-aware processing
  • Natural vocabulary replacement
  • Sentence restructuring
  • Tone preservation
  • 3,000 words per request (based on plan)
Try Humanizer
Core Feature

AI Detector

Check your content against all major AI detection tools before publishing. Get instant scores and know exactly where you stand.

  • Multi-detector analysis
  • Real-time scoring
  • Turnitin, GPTZero & more
  • Pass/fail indicators
  • Privacy guaranteed
Try AI Detector
Writing Tool

AI Paraphraser

Rewrite any text with different wording while preserving the original meaning. Paraphrase and humanize in one step to bypass all AI detectors.

  • Multiple paraphrasing modes for any writing context
  • Two-step pipeline: paraphrase then humanize
  • Preserves original meaning and arguments
  • 110+ languages supported
  • Up to 3,000 words per request
Try Paraphraser
Writing Tool

Grammar Checker

Fix grammar, spelling, and punctuation errors instantly. Get corrected text that's humanized to bypass all AI detectors.

  • Multiple checking modes for thorough correction
  • Grammar, spelling, and punctuation correction
  • Sentence structure improvement
  • Humanized output passes AI detectors
  • 110+ languages supported
Try Grammar Checker
Browser Extension

Chrome Extension

Humanize AI text directly from any website with our free Chrome extension. One-click humanization, right-click support, keyboard shortcuts, and built-in AI detection — all without leaving your browser.

  • One-click humanization from any website
  • Right-click context menu integration
  • Built-in AI detector with 12+ detectors
  • Keyboard shortcuts for power users
  • Works on Google Docs, WordPress, Gmail, Notion & more
  • Free to install from Chrome Web Store

Bypass All Major AI Detectors

Our humanized content passes these AI detection tools

Turnitin
GPTZero
Originality.ai
Copyleaks
Sapling
Quillbot
OpenAI Detector
Claude
Gemini
Grok
Grammarly
CrossPlag

Powerful Editing Features

Beyond humanization and detection, enjoy a full suite of writing tools designed for productivity.

Smart Editing

Fix Selection & Ask AI

Select any text and instantly improve it with quick actions. Our AI understands context and makes intelligent suggestions.

  • Improve Writing - Enhance clarity and flow
  • Fix Grammar - Correct errors instantly
  • Make Shorter - Condense without losing meaning
  • Make Longer - Expand with relevant details
  • Continue Writing - AI continues your thoughts
  • Ask AI - Custom instructions for any task
Fix Selection Feature - Select text and improve with AI
Writing Tone and Content Type Selection
Customization

Writing Tone & Content Type

Customize your output with specific writing styles and content types for perfect results every time.

Writing Styles

  • Casual
  • Formal
  • Professional
  • Academic
  • Witty
  • Persuasive

Content Types

  • Essay
  • Article
  • Email
  • Marketing
  • Legal
  • Technical
Global Support

100+ Languages Supported

Humanize your AI content in over 100 languages. Write naturally in any language with full support for complex scripts and regional variations.

100+ Languages Support
AI Humanizer

Advanced Humanization Features

Our AI humanizer uses advanced algorithms to transform AI-generated text into natural, human-like content.

Context-Aware Processing

Our AI understands context and maintains meaning while making text sound natural and human-written.

Sentence Restructuring

Automatically restructures sentences to vary patterns and eliminate AI-typical writing structures.

Natural Vocabulary

Replaces AI-typical words with natural human vocabulary while preserving the original meaning.

Adjustable Intensity

Control how much humanization is applied - from light touch-ups to complete rewrites.

Format Preservation

Maintains your original formatting, headings, lists, and document structure.

Instant Processing

Get humanized content in seconds, not minutes. Process up to 3,000 words at once.

AI Detector

Comprehensive AI Detection

Check your content against all major AI detectors before publishing. Know exactly how your content scores.

Multi-Detector Analysis

Check against Turnitin, GPTZero, Originality.ai, Copyleaks, and 5+ other major detectors.

Human Score Display

See your content's human score percentage with detailed breakdown by detector.

Pass/Fail Indicators

Clear visual indicators show which detectors your content passes or fails.

Real-Time Detection

Get instant results as you type or paste content. No waiting required.

Re-Check After Edits

Make changes and instantly re-check to see how your edits affect detection scores.

Private & Secure

Your content is never stored or shared. Detection happens in real-time only.

Get Started Today

Ready to Write with Confidence?

Join thousands of students and researchers who trust our AI-powered rewriting tool to create authentic, undetectable content.

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Instant Results
Under 5 Seconds
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1.2M+ Samples

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Features - AI Humanizer, AI Detector, Paraphraser & Grammar Checker | SupWriter