Free to Use AI-Powered

Transform Your Text with AI-Powered Tools

Summarize, paraphrase, expand, simplify, generate quizzes, check grammar, and much more — all with advanced AI technology. Free, fast, and incredibly powerful.

Try Paraphraser View All Tools
12+ AI Tools
No Sign-up Required
100% Free Tier

Quick Demo

Input The quick brown fox jumps over the lazy dog near the river bank...
AI Paraphrased A swift tawny fox leaps across the idle dog beside the riverside...

All AI Tools

Powerful text transformation tools built with cutting-edge AI technology

Quiz Generator

Automatically generate quizzes from any text. Perfect for teachers, students, and trainers to create assessments instantly.

Free

Text Summarizer

Condense long articles, papers, or documents into concise summaries. Choose your desired length and format.

Free

Text Paraphraser

Rewrite text while keeping the original meaning. Multiple modes: Standard, Fluent, Creative, Academic, and more.

Free

Text Expander

Expand short text into detailed, well-written content. Great for fleshing out ideas, essays, and explanations.

Free

Text Simplifier

Simplify complex text into easy-to-understand language. Ideal for making content accessible to everyone.

Free

Grammar Checker

Fix grammar, spelling, punctuation errors instantly. AI-powered proofreading for clean, polished writing.

New

Headline Generator

Generate catchy, click-worthy headlines and titles for your articles, blog posts, and marketing copy.

New

Email Writer

Draft professional emails in seconds. Provide the context and let AI craft the perfect email for any occasion.

New

Word Counter

Count words, characters, sentences, paragraphs, and estimated reading time. Completely free, no limits.

100% Free

Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, and more formats.

100% Free

Tone Changer

Change the tone of your text to formal, casual, academic, friendly, enthusiastic, and many more styles.

Free

How It Works

Three simple steps to transform your text

1

Paste Your Text

Paste or type the text you want to transform into the input area.

2

Choose Options

Select your preferred tool and customize the output settings.

3

Get Results

Receive AI-powered results instantly. Copy, download, or share.

Why Choose QuestGenius?

Built for students, educators, writers, and professionals

Lightning Fast

Get AI-powered results in seconds, not minutes.

Secure & Private

Your text is never stored or shared with third parties.

Free to Start

Use all AI tools for free with generous daily limits.

Advanced AI

Powered by state-of-the-art large language models.

Multi-Language

Works with English and many other languages.

Works Everywhere

Responsive design works perfectly on any device.

Ready to Transform Your Text?

Join thousands of users who use QuestGenius daily to improve their writing, create quizzes, and save time.

Get Started Free View Pricing

Frequently Asked Questions

Everything you need to know about QuestGenius

QuestGenius is a suite of AI-powered text tools that help you summarize, paraphrase, expand, simplify text, generate quizzes, check grammar, change tone, count words, and much more. It's designed for students, educators, writers, and professionals.

Yes! QuestGenius offers a generous free tier with daily credits. You can use all AI tools for free. For heavier usage, we offer affordable premium plans with more credits and advanced features.

Our tools are powered by state-of-the-art large language models that deliver highly accurate results. However, we always recommend reviewing the output for critical use cases like academic or professional work.

Some tools like Word Counter and Case Converter work without an account. For AI-powered tools (Summarizer, Paraphraser, etc.), you'll need a free account to get daily credits and save your transformation history.

Our AI tools primarily support English but can work with many other languages including Spanish, French, German, Portuguese, Italian, and more. Results may vary for less common languages.