AI Paraphrase & Grammar Check

AI Paraphrase is a paraphrasing tool and grammar checker in one simple app. Paste a sentence, a paragraph or a whole essay, then paraphrase it, rewrite it in a new tone, fix grammar and spelling, summarize it, or make stiff AI text sound natural with the AI humanizer. Every tool keeps your meaning and shows what changed, so you can see why a rewrite reads better instead of copying it blindly.

PARAPHRASE & REWRITE
• Paraphraser – reword a sentence, paragraph or article without changing its meaning. The AI lists the key changes it made.
• 8 tones – formal, casual, professional, friendly, academic, creative, confident and empathetic.
• Sentence rewriter and essay rewriter – rephrase clunky lines, tighten your essay draft or put an idea in your own words.
• Pick an output language to rewrite and translate in one step.

GRAMMAR CHECKER
• Fixes grammar, spelling and punctuation, plus word choice, style and sentence structure.
• Every correction comes with a short explanation, so you learn why it was wrong.
• A quick proofreader for essays, emails, captions and messages.

AI HUMANIZER
• Rewrites stiff, robotic or AI-generated drafts so they read naturally, with varied rhythm and wording.
• Choose a tone and review each change side by side, with the reason behind it.
• Made to help text sound like you – not to hide where it came from.

SUMMARIZER
• Turns long articles, reports and notes into a short summary plus key points.
• Shows the word count before and after, and can write the summary in another language.

MORE WRITING TOOLS
• Translator – translate text into 30+ languages; the source language is detected automatically.
• Email writer – business, follow-up, thank-you, apology, request, complaint, invitation and newsletter emails, with subject line, greeting and closing.
• Tone & emotion analyzer – see whether a message reads positive, negative or neutral before you send it.
• AI content checker – an AI estimate of how likely a text is to be AI-generated, with the signals behind the score.
• Plagiarism checker (AI estimate) – flags passages that look copied or may need a citation and gives an originality score. It does not search the web or a source database, so use it as guidance.
• AI Solver (Premium) – snap a photo of a homework question and get a step-by-step explanation in math, physics, chemistry, biology and more.
• Writing chat – ask for ideas, outlines or another rewrite. Your results and chats are saved in History.

HOW IT WORKS
1. Type or paste your text.
2. Pick a tool: paraphrase, grammar check, humanize, summarize or translate.
3. Choose a tone or language, then copy or share the result.

WHO IT'S FOR
• Students – rephrase notes and essay drafts in your own words, proofread assignments and summarize reading.
• Professionals – write clearer emails, reports and messages.
• Bloggers and creators – rewrite and polish drafts quickly.
• Non-native English speakers – rephrase sentences so they sound natural.

QUICK ANSWERS
• Can I paraphrase in different styles? Yes – pick one of 8 tones or keep the original tone.
• Does it work in other languages? Yes – the paraphraser and grammar checker reply in the language you write in.
• Can I reword AI text so it sounds human? Yes – the AI humanizer smooths robotic phrasing and keeps your meaning.

GOOD TO KNOW
• Your text is sent to our AI service for processing, so an internet connection is required.
• AI can make mistakes. Check important text, and follow your school's or employer's rules on using AI.

AI Paraphrase is free to download, with a few free uses to try the tools. Premium unlocks higher daily limits, longer texts and the AI Solver.

Paraphrase, rewrite and check grammar with one simple AI writing assistant.