# TextFlip > TextFlip is an AI rewriting and paraphrasing tool. It rewrites existing text to change wording and phrasing while keeping the original meaning, and offers related tools for summarising, expanding and humanising text. It runs in the browser and as a Chrome extension. TextFlip works on text you supply. The core action is rewriting: paste a passage, choose how it should be rephrased, and get an alternative wording. Around that sit a summariser, a text expander, a synonym tool and a PDF chat tool. Accounts and usage limits are managed at dashboard.textflip.ai. Paid plans are metered in credits per month; a free tier is available without payment. Many pages on this site are variations on the same rewriting tool aimed at different phrasings of the same need ("reword", "rephrase", "paraphrase", "spin"). The canonical entry point is the homepage, and the pages below are the distinct capabilities. ## Core tools - [TextFlip homepage](https://textflip.ai/): the main AI rewriter, and the best starting point. - [AI Rewriter](https://textflip.ai/rewriter/): rewrites text while preserving meaning. - [Paraphraser](https://textflip.ai/paraphraser/): rephrases sentences and paragraphs. - [AI Humanizer](https://textflip.ai/ai-humanizer/): rewrites machine-generated text into a more conversational register. - [Summarizer](https://textflip.ai/summarizer/): condenses longer passages into shorter ones. - [Text Enhancer](https://textflip.ai/text-enhancer/): revises wording and phrasing for clarity. - [Sentence Rewriter](https://textflip.ai/sentence-rewriter/): rewrites individual sentences. - [Paragraph Extender](https://textflip.ai/paragraph-extender/): expands a short passage into a longer one. - [Text Synonym](https://textflip.ai/text-synonym/): substitutes words with alternatives in context. - [ChatPDF](https://textflip.ai/chatpdf/): asks questions against an uploaded PDF. - [Chrome extension](https://textflip.ai/free-chatgpt-extension-for-chrome/): runs TextFlip on text in any web page. ## About and policies - [About TextFlip](https://textflip.ai/about/): what the product is and who makes it. - [Terms of service](https://textflip.ai/terms/): the terms covering use of the tools. - [Privacy policy](https://textflip.ai/privacy/): how submitted text and account data are handled. - [Copyright](https://textflip.ai/copyright/): copyright and content-ownership position. ## Optional - [ChatGPT rewriter](https://textflip.ai/chat-gpt-rewriter/): rewriting aimed specifically at ChatGPT output. - [AI detection remover](https://textflip.ai/ai-detection-remover/): rewriting aimed at text flagged by AI detectors. - [Spin Rewriter](https://textflip.ai/spin-rewriter/): article-spinning style rewriting. - [Word Changer](https://textflip.ai/word-changer/): word-level substitution. - [Text Rewriter](https://textflip.ai/text-rewriter/): general-purpose rewriting. - [Rephraser](https://textflip.ai/rephraser/): sentence-level rephrasing.