Rewrite, paraphrase, check grammar and more — powered by AI
Login Free FeaturesInstantly rewrite any text into a better version using our AI-powered rewriter.
Customize the rewriting process to match your tone, audience, or brand identity.
Find creative alternative expressions while preserving the original meaning.
Identify and fix grammar, punctuation, and clarity issues with precision.
Summarize any text instantly into a clear, concise version—perfect for quick understanding.
Identify and eliminate biased language from your writing to ensure a more objective, fair, and professional tone—ideal for academic, business, or public-facing content.
Enhance the readability and flow of your writing by simplifying complex sentences and improving structure.
Reshape your text to closely match a target word count while preserving its meaning and tone.
Streamline your writing by cutting out repetitive or unnecessary phrases while preserving clarity and meaning. Perfect for making content tighter and more impactful.
Reorganize and reshape your writing to improve flow, logic, and coherence for clearer communication.
Unlike general AI chat tools, Rewrite Ninja is purpose-built for improving and transforming your writing — without the noise.
You don’t need to figure out how to “talk” to the AI. Our interface is simple, focused, and gets straight to the point.
Upload a writing sample, and Rewrite Ninja will match its tone, structure, and vocabulary — perfect for keeping your voice consistent.
No chat threads. No need for prompting tricks. Just paste, rewrite, and export — fast and distraction-free.
Easily copy, paste, and export. Rewrite Ninja is fast, lightweight, and doesn’t trap you in chat threads.
Your text stays private. We don’t store, train on, or analyze your writing. Your words are yours.