Content writing and writing in general require you to have an extensive knowledge and database of words that can be used during your job, so you need to develop a powerful vocabulary. However, it is not easy to come up with words and phrases that are not repetitive. So, if you struggle with your writing, AI paraphrasing tools can help you save time and enhance your writing in seconds.
Instead of going through different dictionaries or glossaries , these AI paraphrasing tools can give your content a new and creative sense.
Nevertheless, it is hard to find the best AI paraphrasing tools nowadays, as there are many tools available. But do not worry, in this article you can find the 5 best AI paraphrasing tools in 2025, which you can use to improve the level of your writing.
Below you can see the list of the tools, their key features and pricing options.
5 Best AI Paraphrasing Tools In 2025
1. HIX. AI – Beyond Simple Paraphrasing
Description
HIX.AI is an all-in-one AI-powered writing tool, which will compensate for all your writing needs and requirements. One of its many features is paraphrasing, which gives you the opportunity to rewrite and refine sentences, paragraphs, articles, or essays either in an innovative way, or in a similar way to the original text.
The tool offers a Chrome extension that will be there for you when online browsing. You can use it simply by selecting the text that you need to paraphrase and click on the rewrite option on the pop-up bar.
HIX.AI is not only about paraphrasing, it can also help you with translating, summarizing, proofreading and brainstorming new ideas. It allows you to create fact-based and SEO-friendly articles from scratch, or just simply makes your writing better and more suitable for your purpose.
Key Features
- Powerful AI – HIX.AI is not limited to word substitutions. It generates high-quality sentences, and paraphrases with advanced creativity and fluency.
- Seamless Integration – The HIX Chrome extension gives you access to paraphrasing features directly within Google Docs, social media platforms, Gmail, or anywhere in your browser.
Pricing
HIX.AI offers free and paid pricing plans. The paid ones include:
- Basic Plan: $19.99 per month (if billed annually)
- Pro Plan: $39.99 per month (if billed annually)
- Ultimate Plan: $99.99 per month (if billed annually)
2. QuillBot – Google’s Favorite Extension
Description
QuillBot is considered one of the best overall AI paraphrasing tools with over 50 million users. The tool gives you a wide range of features, such as grammar check, plagiarism checker, co-writer, summarizer, etc. It allows you to refine or rewrite your text in different tones and styles corresponding to your purpose.
The tool allows you to choose the writing mode from standard, simple, formal, fluency, creative and many other options of your liking. Moreover, QuillBot offers Word and Chrome extensions that will let you use the tool outside the desktop app.
Key Features
- Different Writing Style – The tool allows you to modify the tone and the style of your writing as mentioned before, while paraphrasing.
- AI-Powered Thesaurus – This feature gives you the opportunity to choose better synonyms or the perfect phrase or word from the range of suggestions to enhance your text.
- Synonym Slider – You can control how much of the vocabulary changes.
Pricing
QuillBot offers free and paid pricing plans, where the free one has limited features, and the paid one includes:
- $19.95 per month with a 3-day money-back guarantee
3. Wordtune – Instantly paraphrase paragraphs
Description
Wordtune is an AI paraphrasing tool that uses language models to rewrite the text clearly and in a compelling way. It also has Microsoft Word integration, that allows you to rewrite the sentences directly in the Word document.
The tool lets you make your writing casual or formal. You can also expand or shorten the text in a couple of clicks. Additionally, it provides multiple rewrites for the given text, hence differentiating it from other tools.
Key features
- Integration – Wordtune integrates with Microsoft Word, so you can easily access the features from Word documents.
- Wordtune Spices – The tool has an AI auto-completion feature that lets you write faster and better.
- Versatility – Wordtune allows you to write blog posts, papers, articles, business reports, essays, etc.
Pricing
Wordtune offers fre pricing plan with limited features and paid pricing plance, including:
- Plus Plan: $24.99 per month
- Unlimited Plan: $37.50 per month
- Custom Business Plan
4. ZeroGPT – AI Paraphrasing And AI Detector Tool
Description
AI Detector – Trusted AI Checker for ChatGPT, GPT4 & Gemini is a cutting-edge AI detector tool built to accurately identify text generated by ChatGPT and other advanced AI language models. With the rapid rise of AI-generated content across education, publishing, and business, ZeroGPT empowers users to verify the authenticity of written material with precision and confidence. Whether you’re an educator checking assignments, a recruiter screening applications, or a content creator ensuring originality, ZeroGPT provides the tools to detect AI-written text quickly and reliably.
Beyond AI detection, ZeroGPT has evolved into a comprehensive writing and productivity platform. It offers a robust Plagiarism Checker to detect copied content across the web, an AI Paraphraser to rewrite text in a clear and natural tone, and an AI Summarizer to condense long articles or documents into concise summaries. Writers and editors can also benefit from the Grammar and Spell Checker, Word Counter, and Citation Generator—all designed to streamline the writing process and improve content quality.
Additionally, ZeroGPT includes intelligent assistants such as an AI Chatbot for quick questions, an AI Email Assistant for crafting professional messages, and an AI Translator that supports multiple languages for global communication.
Whether you’re a student, teacher, journalist, marketer, or business professional, ZeroGPT offers a full suite of AI-powered tools to help you create, analyze, and optimize written content with ease and confidence.
Key Features
- AI-Powered Rewriting – The app uses advanced natural language processing techniques to generate fluent and contextually accurate rewrites of the original text.
- Multiple Paraphrasing Options – ZeroGPT offers different rewriting styles, including formal, creative, academic and simple, accordingly with your purpose.
- Preserves The Original Meaning – The tool makes sure that the main message and idea of the text is the same, while changing the words or phrases.
Pricing
ZeroGPT offer free pricing plan with limited features, and paid pricing plans, such as:
- Pro – 7.99$/month
- Plus – 14.99$/month
- Max – 18.99$/month
5. WordAI – 10x your content output with AI.
Description
Word AI is the last AI paraphrasing tool on our list. It uses sophisticated machine learning models that allow you to create high-quality text similar to human written content.
This tool functions by analyzing and understanding the meaning of each sentence in the given text. Then it rewrites the text by improving the quality, uniqueness, readability and clarity.
Key Features
- Avoids AI Detection – WordAI humanizes the content, which will easily pass through all AI detection tools.
- Control – The tool allows you to adjust the level of rewriting. You can write in your preferred tone of voice or simply change the entire text.
- Multiple Rewrites – You can rewrite up to 1000 versions of your content.
Pricing
WordAI offers a free demo and paid pricing plans:
- Starter Plan: $17 per month
- Power Plan: $57 per month
- Custom Enterprise Plan
Conclusion
In conclusion, AI paraphrasing tools listed above are a great help for content writers or writers in general, who struggle with choosing the right words for their works.
Feel free to go over all of them to choose the one that corresponds to your needs the best.
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