Rewriter AI
Free multi-language paraphrasing, grammar checking, and summarizing tool with AI-detection bypass, available online, desktop, and via API.
What it does
Rewriter AI combines a paraphraser, grammar checker, and text summarizer in one tool, supporting over 50 languages with plain text and HTML input. It offers adjustable rewriting intensity and synonym settings, plus a desktop app and API, and claims its output can bypass AI content detectors.
Core features
Paraphrasing with adjustable AI intensity and synonym depth
Grammar and spelling checker
Text summarization for articles and documents
Support for 50+ languages
Desktop app and API access on paid plans
AI-generated image creation (up to 50/month on Starter)
Claimed AI-detection bypass and plagiarism-free output
Best for
→Students condensing long articles or papers into summaries
→Writers rephrasing content in bulk across multiple languages
→Professionals proofreading emails and documents for grammar
→Developers integrating rewriting features via the API
Pricing
Starter
$17/month
Business
$47/month