Express Your Ideas in Natural English
Transform AI-assisted drafts into fluent, natural English writing that sounds native—helping you communicate your ideas clearly without language barriers.
Humanize AI Writing in 3 Simple Steps
Transform AI-generated content into natural, human-like text that bypasses detection
Your Text
Paste your AI-generated text here
Paste Your AI-Generated Text
Copy any content — assignments, blog posts, or AI-generated text.
Result
Check AI Score
See how much of your text is flagged as AI-written by detection systems.
Edit or review selection
Use AI to do more
Humanize & Improve selection
Transform your text to sound 100% human-written. Select any text to improve, fix the grammar, shorten, or lengthen it.
Built for ESL writers, international professionals, and multilingual content creators
Transform AI-assisted writing into natural English that sounds native while preserving your original ideas and meaning.
Common Challenges
- 1AI assistance gets flagged unfairly due to writing patterns
- 2Struggling to achieve natural-sounding English prose
- 3Important ideas getting lost in translation or awkward phrasing
- 4Academic or professional work rejected for sounding "non-native"
- 5Spending excessive time editing AI output to sound natural
How SupWriter Helps
- Achieve native-level English fluency in your writing
- Avoid unfair AI detection flags common with ESL patterns
- Express complex ideas clearly in natural English
- Save hours of editing while improving quality
- Succeed in English-language academic and professional contexts
What You Can Humanize
SupWriter helps esl writers, international professionals, and multilingual content creators transform AI-generated content across various formats.
Business Communications
Write professional emails and documents that sound naturally fluent.
Academic Papers
Transform research into polished academic English that passes review.
Job Applications
Create resumes and cover letters that sound professionally native.
Content Creation
Produce blogs and articles in fluent English for global audiences.
Frequently Asked Questions
Common questions from esl writers, international professionals, and multilingual content creators.
Tested and Proven Across All AI Detectors
We test every rewrite against leading detection tools like GPTZero, Turnitin, ZeroGPT, and more. Our system is updated weekly to adapt to new detection methods and eliminate flagged patterns.
98.7%success rate across all major detection platforms
What Our Users Say
Thousands of writers trust SupWriter every day
"My professor commended the uniqueness of my AI-generated essay after I used SupWriter to make it sound remarkably natural. Strongly advised for students!"
"That Fix Selection feature is a game-changer! By selecting any text, I can improve it, fix the grammar, or make it shorter. My content workflow has never been faster with humanization."
"What impressed me most about SupWriter is how seamlessly it polishes my drafts. My clients noticed the difference immediately in the quality and tone."
Explore More Use Cases
SupWriter helps professionals across industries create authentic, human-sounding content.