AI Writing
≈ $2.09/mo
≈ $1.58/mo
⚠️ Temporarily out of stock
Contact to pre-orderBest for: individuals looking for the best price
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Buy QuillBot Premium from Lucifer Tech to get the leading English paraphrasing and grammar checking tool for 2026. You'll receive a pre-made account with full Premium features like 7 Paraphrase modes, Plagiarism Checker, and Co-Writer. Our 6-month and 12-month plans start from 330.000đ, saving you up to 62% off the original price. Includes a full warranty and instant activation.
Are you struggling with English essays, spending hours trying to rephrase an idea without repetition? Worried that minor grammar mistakes could affect your grades or professional image? Manual writing is not only time-consuming but also carries the risk of plagiarism, undermining your academic integrity and work efficiency.
Upgrading to a QuillBot Premium account from Lucifer Tech is the solution you need. It's a comprehensive AI tool that helps you write English faster, more accurately, and with greater confidence. With prices starting from just 330.000đ, you can master one of the most powerful writing assistants available today.
In an era of explosive digital content, effective writing is a critical competitive advantage. According to a 2026 study, 78% of marketing directors believe that customized content is the future of the industry. QuillBot Premium helps you create high-quality content with ease.
The 2026 version of QuillBot Premium is powered by AI model v43.4.0, offering a powerful and comprehensive toolkit that goes far beyond a simple paraphrasing software.
This is the core feature that made QuillBot famous. Instead of just swapping a few synonyms, this tool completely restructures sentences while preserving the original meaning. You can choose from 7 modes to suit any context:
Rephrase your ideas with 7 modes (Standard, Fluency, Creative, Formal...) to make your text unique, fluent, and effectively avoid plagiarism.
Automatically detects and corrects grammar, spelling, and punctuation errors. Ensures your English writing is always professional and flawless.
| Feature | 6-Month Plan | 12-Month Plan |
|---|---|---|
| Price | 330.000đ | 499.000đ (Bestseller) |
| Account type | Pre-made account | Pre-made account |
| Warranty period | 6-month warranty | 12-month warranty |
| Savings vs. original | 49% | 62% |
To get started, follow these simple steps to optimize your experience.
Step 1: Choose Your Plan and Complete Payment
Select the QuillBot Premium plan that suits your needs (6 or 12 months) and proceed with the payment as instructed on our website.
Step 2: Receive Your Account Information
After successful payment, Lucifer Tech will send the login details for your (including email and password) to you via your registered email or Zalo.
Full-term warranty for the entire duration of your subscription. If your account has any issues (e.g., locked, loses premium access), Lucifer Tech will provide a free and fast replacement. 24/7 technical support via Zalo. 100% money-back guarantee if we cannot deliver the account.
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Don't let small mistakes cost you points on your essay. QuillBot's Grammar Checker acts as a meticulous editor, automatically detecting and suggesting corrections for grammar, spelling, and punctuation errors. This tool is especially useful for non-native speakers writing academic papers in English.
Need to quickly grasp the content of a 20-page research paper? The Summarizer feature will help you condense the text into its core ideas in seconds. You can choose to summarize in paragraph or bullet point format for easy review.
This feature scans your writing and compares it against over 20 billion sources on the internet and in academic journals. It provides a detailed report on any matching text, helping you edit and ensure 100% originality before submission.
The Co-Writer is an all-in-one workspace. It combines the Paraphraser, Summarizer, Grammar Checker, and citation tools into a single interface. The AI provides smart suggestions, helping you complete your writing several times faster than switching between different applications.
The 2026 update introduces groundbreaking generative AI tools. You can create unique images from text descriptions with the AI Image Generator or brainstorm, ask questions, and develop ideas directly with the built-in AI Chat. These are powerful assistants for content creators.
Work efficiently anytime, anywhere with QuillBot's extensions. Install the extension for Google Chrome, Microsoft Word, or use the apps for macOS, Windows, iOS, and Android to harness the power of QuillBot directly on the platform you're working on, without switching tabs.
At Lucifer Tech, we provide QuillBot Premium as a Pre-made account. This is an account that we create and pre-activate with a Premium plan before delivering it to you. The advantage of this method is that you receive the account and can start using it immediately without any complicated setup.
We offer two flexible options to suit your needs:
Don't let language barriers or plagiarism concerns hinder your academic and professional journey. Get QuillBot Premium today to write with more confidence and efficiency than ever before.
Scans and compares your writing against billions of web pages and academic papers, ensuring absolute originality for your essays and reports.
An integrated workspace combining all of QuillBot's tools with smart AI suggestions, helping you complete your writing up to 3 times faster.
Explore the latest generative AI tools: create images from text with the AI Image Generator and brainstorm or ask questions with the integrated AI Chat.
Use QuillBot directly in Google Docs, Microsoft Word, Chrome, macOS, Windows, and more, for a seamless and efficient workflow.
| Avg. cost/month |
| ~55.000đ |
| ~41.583đ |
Step 3: Log In and Start Your Experience
Go to the QuillBot homepage at https://quillbot.com.
Use the provided login information to access the account. You will see that the account is already in Premium status.
Step 4: Explore the Main Features
Paraphraser: Paste your English text into the left panel. Choose one of the 7 modes (e.g., Fluency, Formal, Creative) and click "Paraphrase". The result will appear in the right panel. You can click on individual words to see other synonyms.
Grammar Checker: Paste your text into the editor. Grammar and spelling errors will be automatically underlined in red. Click "Fix All Errors" to correct everything at once.
Summarizer: Paste a long text or article. Choose your desired summary length and see the content condensed into key points.
Plagiarism Checker: In the Plagiarism Checker section, paste your text to scan it. The system will return a detailed report on the percentage of matching text and the sources of duplication (if any).
Step 5: Install Extensions (Recommended)
For maximum efficiency, install QuillBot's extensions for the platforms you use most often:
QuillBot for Chrome: Allows you to use QuillBot in Gmail, Google Docs, Facebook, etc.
QuillBot for Word: Integrates directly into Microsoft Word, letting you paraphrase and check for errors while you write.
If you have any questions or encounter any issues during use, do not hesitate to contact the Lucifer Tech support team via Zalo for prompt assistance.
A 'Pre-made account' is an account created by Lucifer Tech that already has the Premium plan activated. We provide you with the login details (email and password). The main benefit is that you can start using it immediately with no extra steps. The account is for your private use and is not shared with others.
Absolutely. Lucifer Tech guarantees that the account provided is private. Most importantly, we offer a 1-for-1 replacement warranty for your entire subscription period. If you experience any login or access issues, simply contact us via Zalo, and you will receive a new account free of charge.
Yes, you can log in to your QuillBot Premium account on multiple devices like your computer and laptop, and use the extensions on browsers like Chrome or in Microsoft Word for a seamless workflow.
During your subscription period (6 or 12 months), if your account experiences any issues such as being locked or losing Premium access, just contact our support team via Zalo. We will investigate and provide you with a replacement account completely free of charge.
Currently, QuillBot is optimized for and performs best with English. While it can process some other languages, features like the Paraphraser and Grammar Checker do not have full support for languages like Vietnamese. It's the ideal tool if you frequently write in English.
Lucifer Tech processes orders and sends account information quickly after payment is confirmed, typically within a few minutes to a few hours, depending on the time of day.
3 reviews
I use QuillBot for content writing. The paraphrase + grammar check combo is great. The price here is reasonable!
Students need QuillBot for essays. Avoids plagiarism while keeping the main ideas. Recommend!
Compared to Grammarly, QuillBot is stronger for paraphrasing. Using both is the perfect combo.
