Mais de 100.000 usuários confiam em nós 🔥

Humanizador de IA Grátis -
Humanize Textos de Graça

Comece a humanizar seu conteúdo gerado por IA gratuitamente. Ganhe 300 créditos grátis e transforme seus textos em escrita humana natural e indetectável, sem nenhum custo

Não é necessário cartão de crédito

Your Text
Style
Type
Lang
or
0 / 500 words

Com a confiança de mais de 100 mil estudantes, pesquisadores e redatores de conteúdo no mundo todo

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Vellore Institute of Technology logo
UC Berkeley logo
Thammasat University logo
Harvard University logo
Ateneo de Manila logo
Stanford University logo
Vellore Institute of Technology logo
UC Berkeley logo
Thammasat University logo
Harvard University logo
Ateneo de Manila logo
Princeton University logo
SRM Institute of Science & Technology logo
Columbia University logo
The University of Western Australia logo
University of Oregon logo
University of Leeds logo
Princeton University logo
SRM Institute of Science & Technology logo
Columbia University logo
The University of Western Australia logo
University of Oregon logo
University of Leeds logo

Humanize Textos de IA em 3 Passos Simples

Transforme conteúdo gerado por IA em texto natural e humano que passa pela detecção

Step 1

Your Text

Paste your AI-generated text here

Cole Seu Texto Gerado por IA

Copie qualquer conteúdo — trabalhos, posts de blog ou textos gerados por IA.

Step 2

Result

0%
HUMAN WRITTEN

Verifique a Pontuação de IA

Veja quanto do seu texto é marcado como escrito por IA pelos sistemas de detecção.

Step 3
or select text & ask AI
Ask or type your prompt...

Edit or review selection

Improve writing
Fix grammar
Make shorter
Make longer

Use AI to do more

Continue writing

Humanize e Melhore a Seleção

Transforme seu texto para que soe 100% escrito por humanos. Selecione qualquer trecho para melhorar, corrigir a gramática, encurtar ou expandir.

1.2M+
Training Samples
<5s
Processing Time
99.7%
Success Rate
50K+
Monthly Users

Engineered for
Resultados Indetectáveis

Nosso motor de reescrita foi treinado com mais de 1,2 milhão de amostras de escrita acadêmica, redações e textos gerados por IA para entender as nuances da escrita humana.

Advanced Linguistics

Analyzes syntax, tone, and word patterns to remove robotic footprints.

Smart Restructuring

Restructures sentences while preserving your original meaning and intent.

Adaptive Learning

Continuously updates to bypass the latest AI detection algorithms.

Ask AI to Fix Selection

Select any text and use AI to improve, fix grammar, shorten, lengthen, or customize with your own prompts.

Testado e Aprovado em Todos os Detectores de IA

Testamos cada reescrita contra as principais ferramentas de detecção, como GPTZero, Turnitin, ZeroGPT e outras. Nosso sistema é atualizado semanalmente para se adaptar a novos métodos de detecção e eliminar padrões marcados.

ZeroGPT logo
ZeroGPT
Copyleaks logo
Copyleaks
Turnitin logo
Turnitin
QuillBot logo
QuillBot
GPTZero logo
GPTZero
GrammarlySaplingOpenAIClaudeGeminiGrok

99%de taxa de sucesso em todas as principais plataformas de detecção

SupWriter vs. Outros Humanizadores de IA

Veja por que o SupWriter é consistentemente classificado como o humanizador mais eficaz para evitar detecção de IA, preservar o tom e otimizar a legibilidade.

RecursosSupWriterOther HumanizersFree Tools
Human Score99%+85%90%
Turnitin
GPTZero
Originality.ai
Multilingual Support100+ LanguagesEnglish Only5 Languages
Built-in AI Detector
Plagiarism-Free Output
Meaning PreservationHighMediumMedium
Processing SpeedFast (<25s)Slow (2+ min)Medium (1 min)
Fix Selection
Free Trial300 Words100 WordsNo Trial
Buy Extra Credits
JKSMALRWMC10k+
10K+

Mais de 100.000 Escritores no Mundo Confiam em Nós

Estudantes refinam sua escrita para soar mais natural, profissionais de marketing melhoram conteúdo para mais engajamento e SEO, e empresas enviam e-mails que parecem pessoais — não robóticos.

SupWriter se adapta a cada caso de uso
Entregando texto claro e com tom humano
Que parece ter sido escrito por você

Reviews

O Que Nossos Usuários Dizem

Milhares de escritores confiam no SupWriter todos os dias

I've been using SupWriter for weeks, and it's become essential to my academic writing and research workflow. As a Ph.D. student in environmental law, I'm constantly drafting, refining, and translating complex texts, and SupWriter makes the whole process far more efficient and less stressful.

HE
Henrry
Ph.D. Candidate

It's so great and I love this app. Everyone should use it. It helped me pass my essay!

BH
Braxton H.

I really like this app. It rephrases my text so well that Turnitin doesn't pick it up. Pretty amazing.

CD
Chyenne D.
Student

What impressed me most is how seamlessly SupWriter polishes my drafts. My clients noticed the difference in quality and tone immediately.

BL
Brandon L.
Freelancer

Absolutely wonderful. The best AI humanizer I've used, especially for scientific writing.

PB
Phoebe B.
Student

This tool lets me do so many things faster, and its features are genuinely useful.

KA
Karima

Really good. I didn't expect it to be this great. It genuinely enhanced my writing. Give it a try.

CA
Chris A.
Researcher

This product is so good. I'll choose it over and over again. It has my heart. ❤️

Rachel A.
Rachel A.
Student

The Fix Selection feature is a game changer. I can select any text and improve it, fix the grammar, or make it shorter, and my content workflow has never been faster.

AM
Aisha M.
Content Writer

Excellent service, really helpful for job applications, and it even has an AI detector. I'd highly recommend it to students, professors, and writers. An amazing writing tool.

SW
Shania W.

It was amazing. I upgraded, and since then my work has consistently scored high marks.

EH
Enzo H.
Student

The best humanizer ever.

Nikolay
Nikolay

It was great, especially in a foreign language. It helped the adjectives come out smoother than I expected!

Christina P.
Christina P.
Writer

I'm on the Ultra Monthly plan and bought $20 in extra credits. This platform is super good, and I'm planning to switch to the Yearly plan soon.

RO
Ron
Ultra plan user

Precisely written and a very nice app. I recommend everyone give it a try.

RS
Riya S.
Student

I was amazed to see the AI-flagged text identified so accurately. It really helps crack down on AI interventions.

Radhakrishnan
Radhakrishnan

My professor commended the uniqueness of my essay after I used SupWriter to make it sound natural. Strongly recommended for students!

MD
Marco D.
Student

The website is fantastic. It's clean, modern, and visually appealing. Navigation is intuitive, pages load fast, and everything works well on desktop and mobile. A smooth, enjoyable experience. I'm really impressed!

KO
Korsmann
Student

Really, the only one that passed the YouScan detector.

MF
Mariana F.
Teacher

It's been a great tool to use, and very helpful.

AD
Adrianne

My experience with the AI detector was great. The interface is simple and easy to navigate, and results came back quickly with useful detail.

KA
Kareem
Student

This experience has been amazing, and the service is extremely helpful.

MA
Marshall

My experience was amazing. SupWriter is very easy to use, and it actually works!

DF
Domenico F.
Student

Impressed by the quality, and cheaper than other platforms.

ST
Steve

SupWriter is great. It helps me become a better writer and a better student overall.

KL
Kal
Student

Perguntas Frequentes

Dúvidas comuns sobre o SupWriter

O SupWriter usa algoritmos avançados de IA treinados com milhões de amostras de texto para reescrever seu conteúdo. Ele analisa padrões que detectores de IA identificam e reestrutura frases para soar mais humano, preservando o significado e a intenção originais.
Comece Hoje

Pronto para Escrever com Confiança?

Junte-se a milhares de estudantes e pesquisadores que confiam na nossa ferramenta de reescrita com IA para criar conteúdo autêntico e indetectável.

Sem cartão de crédito • Plano gratuito disponível • Cancele quando quiser