Análise de IA

AI Detector PRO

Sentence-level breakdown: which parts of the text look AI-written, color highlighting, a 12-metric radar chart and a statistical text profile. For a quick overall score use the regular AI detector.

Free, no signup, up to 50,000 characters. For fragment highlighting, 8–10+ sentences work best.

Informe a URL de uma página — o texto será extraído automaticamente para análise

Fatos principais

AI Detector PRO by sentence: paste a text and each sentence is highlighted from green to red by AI probability, with an overall score and a 12-metric radar on top. Completely free. The score is statistical, not proof: detectors err in both directions.

Preço
Grátis
Cadastro
Não é necessário
Processamento
On our server: the TextHumanize library computes 12 statistical metrics, with no neural network and no text sent to external services; sentences are scored in a window of five neighbours
Entrada
Text from 50 to 50,000 characters (8–10+ sentences are better for the breakdown) or a page URL; one of 9 languages or auto-detect
Limites
15 checks per minute per IP, no sign-up and no daily limit; “PRO” in the name is a free mode, no paid subscription is needed
Resultado
The AI probability in percent and a verdict, the text with colour-highlighted sentences, a score per sentence, a 12-metric radar and a statistical text profile
Última atualização

AI Detector PRO: which sentences look AI-written

The PRO detector is for a detailed breakdown: each sentence is scored together with its neighbours and colour-highlighted, the 12 metrics are plotted on a radar chart, and a statistical profile of the text sits alongside. Same 12 statistical metrics as the regular AI detector, no neural network. Need just an overall score? Use the regular AI detector.

12 métricas: padrões, entropia, estilometria, vocabulário, ritmo, Zipf e mais.
Gráfico de radar que exibe todas as métricas
Análise por frase com destaque por cores
Medidor SVG da probabilidade geral de IA
Explicações detalhadas para cada métrica
100% offline: o texto nunca sai do servidor

Como usar

  1. Cole o texto ou informe a URL para análise
  2. Clique em "Análise profunda" e aguarde o processamento
  3. Revise o radar de métricas, o destaque das frases e as recomendações

FAQ

It is a free extended mode of our detector: it scores every sentence, highlights the text in colour and shows a 12-metric radar. No paid subscription and no sign-up are needed.

Each sentence is scored together with its four neighbours (a window of five), because a single sentence is too short for statistics. The redder the highlight, the more a fragment resembles AI text.

At least 3 sentences for an overall score and 8–10 or more for the sentence breakdown. From 50 to 50,000 characters is accepted.

No. The detector computes statistical signals and returns a probability. It can be wrong on formal and technical texts, so one result is not enough to draw conclusions about a person.

Russo, ucraniano, inglês, alemão, polonês, francês, espanhol, italiano e português; o idioma é detectado automaticamente ou escolhido manualmente.

PromoPilot vs. alternativas: comparação

Comparamos apenas o que está confirmado nas páginas de cada serviço. Onde não conseguimos confirmar um dado, a célula mostra "—".

Parâmetro PromoPilot GPTZero Originality.ai ZeroGPT
Free access Yes, no sign-up, 15 checks per minute “Get started for free” button; Chrome extension and Google Docs add-on described as free Free: 3 scans a day, 2,000 words per scan; docx/pdf/doc upload —
Sentence-level highlighting ✓ a window of 5 sentences, a 12-metric radar — — —
Método Statistics, no neural network Model details not disclosed on the page — Model details not disclosed on the page

Role a tabela para os lados

Onde somos mais fracos: a statistical method without training on AI texts, a sentence score blurred by its neighbour window, and no API or bulk checking.

Quando escolher o PromoPilot: When you want to see which paragraphs of a text look “machine-made” and rewrite only those. For proving authorship or academic decisions no detector is enough.

Verificado em: . "—" significa que não foi confirmado na página oficial; condições e preços mudam, então confira os sites dos próprios serviços.

Promoção com links em cascata para o seu site Bônus de $30Backlinks 5→50→5000 em mais de 100 plataformas. A partir de $30 para começar, mais um bônus de $30 para novos usuários.