Write Naturally. Analyze Intelligently.
RewriteAI is an AI writing platform built around two core tools: an AI humanizer that reworks writing you already have so it reads the way a person would naturally write it, and an AI detector that estimates how likely a passage is to be machine-generated. Rather than producing new content from a prompt, RewriteAI takes existing text and restructures the sentence patterns, word choice, and rhythm while preserving what the text actually says.
The Humanizer varies sentence structure, adjusts tone across five writing styles, and smooths grammar as it rewrites. The Detector shows an overall score together with sentence-level detail, so you can judge the evidence yourself instead of trusting a single number. Alongside these, RewriteAI offers a set of focused writing tools — paraphrasing, grammar checking, summarizing, tone changes, and word counting — for the smaller jobs that come up in everyday writing.
Two principles shape the product. First, meaning is preserved: a rewrite should change how something sounds, not the facts, arguments, or claims behind it. Second, detection is treated as an estimate, not a verdict. Our own detector test — which included a human-written paragraph that scored 99% AI — is one reason we show the underlying sentence signals alongside any score, and our AI detection glossary explains terms like perplexity and burstiness in plain language.
AI humanizers and detectors work best as part of an honest writing process, not as a way to misrepresent how a piece of work was produced. Many schools and publications have their own policies on AI-assisted writing, and it is worth checking those before submitting rewritten text in a context where disclosure matters.
RewriteAI was founded by Wajahat Ali Shahani, with a focus on building practical AI-powered tools for content creation, AI detection, humanization, and developer workflows.
RewriteAI is developed and maintained by the RewriteAI engineering team, building AI-powered tools, APIs, and infrastructure for reliable content workflows.
Questions, feedback, or a partnership idea? Visit the contact page or email contact@rewriteai.site.