AI 文本改写器

Free AI Text Rewriter 在线的

Paste your text and get it rewritten clearer, shorter or in another tone. Copyter tells you what was failing first, then fixes it.

Pega tu texto: te digo qué falla y después la versión mejorada.
立即免费试用
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12,577 满意客户
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前后对比

The same text, a very different read

What a generic AI returns versus what Copyter returns with the exact same request.

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之前

通用 AI Swaps words only

"Rewrite this paragraph so it reads better."

In the current era, it is important to highlight that content creation constitutes a fundamental pillar for any digital strategy that seeks to obtain relevant results in the competitive online environment of today.

Same length · Same filler · Still sounds robotic

之后

Diagnosed first

"Rewrite this paragraph so it reads better."

What was failing, then the rewrite

1. The diagnosis
  • Filler opening that says nothing
  • One 34-word sentence with no pause
2. The rewrite
  • Content is the backbone of any digital strategy.
  • Without it, the rest of your marketing has nothing to stand on.
3. What changed
  • From 34 words to 21, same meaning
  • Sentence length varied so it reads naturally
Real diagnosis · Shorter · Sounds human

From a draft to something people finish reading

它是如何 运作的?

Most rewriters swap words for synonyms and call it done. Copyter identifies what is actually wrong with the text first, so the rewrite fixes the real problem.

1

Paste your text

Any length, from a single paragraph to a full article.

2

See what is failing

Repetition, sentences that run too long, flat tone or AI filler phrases.

3

Choose your tone

Professional, casual or formal. The meaning stays, the way it reads changes.

AI Rewriting Suite

The text rewriter that fixes the real problem

Rewrites that keep your meaning and your voice, in English and 30+ languages.

Tells You What Is Wrong

Names the specific problem before rewriting, so you learn the pattern instead of repeating it.

Keeps Your Meaning

Never changes the facts or the intent of the author, only how the text reads.

Removes AI Filler

Cuts the phrases that give AI writing away, like "in the current era" or "it is important to highlight".

Rewrites in 30+ Languages

Improve your text in your own language or adapt it for another market.

使用 Copyter 创作内容的人
+70 种写作工具

为谁而设

为谁而设 the text rewriter for?

Ideal if your draft says the right thing but reads long, repetitive or like it was written by a machine.

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博主与内容创作者

Turn a rough first draft into something readable without rewriting it line by line yourself.

营销与 SEO 代理商

Adapt the same piece to different clients and tones without starting from zero each time.

学生与研究者

Make dense paragraphs clearer while keeping the argument and the sources intact.

专业人士与自由职业者

Rewrite emails and proposals so they sound like you, with the right tone for each situation.

我们的客户

用户如何评价 Copyter

每天有超过 12,000 人使用 Copyter 创作内容

Herbé
Herbé
Marketing Manager

Copyter真是太棒了!我很高兴发现了这个人工智能工具。它帮我节省了时间,并帮助我创造高质量的内容,对于任何想要节省时间和精力的人来说,它都是必备的工具!

Carla
Carla
Mexing CEO

我已经使用Copyter几个月了,无法再满意了!这款人工智能内容创作工具在创作优质内容时帮我节省了时间和精力。它是一个很棒的投资!

Gustavo
Gustavo
Marketer

Copyter是最棒的!我在我的帖子中用它来写文案。它真的帮我节省了很多时间来创作内容,就像我的创意助手。我100%推荐它!!!

Herbé
Herbé
Marketing Manager

Copyter真是太棒了!我很高兴发现了这个人工智能工具。它帮我节省了时间,并帮助我创造高质量的内容,对于任何想要节省时间和精力的人来说,它都是必备的工具!

Carla
Carla
Mexing CEO

我已经使用Copyter几个月了,无法再满意了!这款人工智能内容创作工具在创作优质内容时帮我节省了时间和精力。它是一个很棒的投资!

Gustavo
Gustavo
Marketer

Copyter是最棒的!我在我的帖子中用它来写文案。它真的帮我节省了很多时间来创作内容,就像我的创意助手。我100%推荐它!!!

Copyter 价格

免费开始 ,按需升级

无需银行卡即可试用。随时更改或取消。

BÁSICO

$19.00 / 每月

包含的功能

  • GPT 4o mini 1,000,000
  • 通用PT 3.5T 1,000,000
  • 克劳德 3 俳句模型 1,000,000
  • Editor de Fotos IA
  • Acceso a Internet y datos en tiempo real
  • +220 Voces Neuronales
  • +40 Bots de IA
  • +70 Herramientas para crear texto con IA
  • +37 Idiomas
  • Integración con WordPress
  • Voz de Marca
  • Soporte
最受欢迎
STARTER

$6.99 / 每月

包含的功能

  • GPT 4o mini 500,000
  • 通用PT 3.5T 500,000
  • 克劳德 3 俳句模型 500,000
  • Editor de Fotos IA
  • Acceso a Internet y datos en tiempo real
  • +220 Voces Neuronales
  • +40 Bots de IA
  • +70 Herramientas para crear texto con IA
  • +37 Idiomas
  • Integración con WordPress
  • Voz de Marca
  • Soporte
ESTÁNDAR

$29.00 / 永远

包含的功能

  • Editor de Fotos IA
  • Acceso a Internet y datos en tiempo real
  • +220 Voces Neuronales
  • +40 Bots de IA
  • +70 Herramientas para crear texto con IA
  • +37 Idiomas
  • Integración con WordPress
  • Voz de Marca
  • Soporte
COMMERCIAL

$59.00 / 永远

包含的功能

  • Editor de Fotos IA
  • Acceso a Internet y datos en tiempo real
  • +220 Voces Neuronales
  • +40 Bots de IA
  • +70 Herramientas para crear texto con IA
  • +37 Idiomas
  • Integración con WordPress
  • Voz de Marca
  • Soporte
最受欢迎
ULTIMATE

$159.00 / 永远

包含的功能

  • Editor de Fotos IA
  • Acceso a Internet y datos en tiempo real
  • +220 Voces Neuronales
  • +40 Bots de IA
  • +70 Herramientas para crear texto con IA
  • +37 Idiomas
  • Integración con WordPress
  • Voz de Marca
  • Soporte

常见问题

关于 rewriting text with AI

Frequently asked questions about paraphrasing, plagiarism and keeping your own voice

Paraphrasing swaps words while keeping the same structure. Rewriting changes how the idea is built: sentence length, order and rhythm. That is what makes a text read better instead of just read different.

If you rewrite someone else content and publish it as your own, yes, regardless of how much you change the wording. Rewriting your own drafts is not plagiarism, and citing sources is what settles the difference.

No tool can guarantee that, and any tool that promises it is overselling. What Copyter does is remove the phrasing that makes text feel robotic, which improves how it reads for a human reader.

It should not. Copyter never changes facts, figures or the intent of the author. If something is ambiguous in the original, it asks instead of guessing.

Yes. Tell it whether you want professional, casual or formal, and the rewrite adapts the register while keeping the content the same.

Yes. Copyter gives you free daily words so you can rewrite and test without a credit card. Create an account when you need more volume.