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Trusted by 6k+ users

Verify your writing quality across major AI detectors

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#1

Writing Tool

6,000+

Happy Users

4.9/5

User Rating

What you get with Pro

AI Grading Unlimited
AI Detection Unlimited
Humanizer words / mo50,000
Words per request1,500
Plagiarism Check25 / mo

Cancel anytime. No questions asked.

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Trusted by the highest performing students & professionals

Stanford University
MIT
Harvard Business School
UC Berkeley
Cornell University
University of Waterloo
University of Pennsylvania
Columbia University
Mercury
Lightspeed
Forbes
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Wiz
Rho
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PwC

6k+ students and professionals can't be wrong

Sarah M.

Pre-Med Student, UCLA

TypeOS helped me improve my writing so much that my professor complimented my thesis. The editing suggestions were exactly what I needed.

James K.

Management Consultant

As a consultant, I need to produce polished reports fast. TypeOS writes them in minutes and the humanizer makes them sound exactly like me.

Alex R.

Business Major, NYU

I wanted to make sure my work sounded polished and original before submitting. TypeOS gave me confidence in my writing quality.

Patricia L.

Partner, Corporate Law Firm

Our law firm uses TypeOS to draft initial client memos. It saves our associates 3-4 hours per document.

David C.

English Lit, Stanford

I switched from Quillbot and the difference is night and day. TypeOS actually understands context.

Maria S.

Graduate Researcher

As a researcher, writing clarity is everything. TypeOS helps me refine my drafts so the ideas shine through without sounding robotic.

Robert T.

Immigration Attorney

The research assistant finds relevant case law faster than Westlaw, and the humanizer ensures my briefs sound authentic.

Priya N.

Psychology Major, UMich

TypeOS made me a genuinely better writer. The suggestions helped me understand what makes academic writing strong.

Tom W.

MBA Student, Wharton

The writing quality improvement is incredible. My content reads naturally and professionally every time.

Frequently Asked Questions

TypeOS rewrites content at a structural level — changing sentence patterns, vocabulary, and tone — not just swapping synonyms. The result is polished, natural writing that reads like it was written by a human, every time.

Yes. Because TypeOS rewrites at a deep structural level, the output naturally reads as human-written. Our users consistently see strong results across all major AI content detectors.

Absolutely. Lawyers, consultants, and business professionals use TypeOS daily to draft client memos, reports, and proposals. The humanizer preserves technical terminology and professional tone while producing natural, human-quality writing.

Most humanizers just swap words with synonyms, which sounds awkward and still gets flagged. TypeOS uses advanced language models to completely rephrase your text at the structural level — the way a human editor would.

Yes. Our legal users draft initial versions of briefs, memos, contracts, and client letters with TypeOS. The AI writer understands legal terminology and citation formats.

Yes! You can start using TypeOS for free — no credit card required. The free plan includes humanization, AI writing, and detection checking with generous daily limits.

Everything. Essays, research papers, dissertations, blog posts, legal briefs, consulting reports, cover letters, emails, creative writing — if it's text, TypeOS can write it and humanize it.

Yes. TypeOS analyzes your input to match tone, formality, and vocabulary level. A casual blog post stays casual. An academic paper stays academic. A legal brief stays formal.

TypeOS is designed as a writing enhancement tool to help improve clarity, flow, and readability. We encourage all users to follow their institution's or organization's guidelines regarding AI assistance and to always maintain academic and professional integrity. Our tools support your thinking and original work — they don't replace it.