Paraphrasing Tool AI

QuillBot is an AI writing suite best known for its paraphrasing tool. Users paste or type text and have it rewritten in different tones and styles, while companion tools handle grammar checking, summarizing, citations, plagiarism checks and AI content detection. It is widely used by students, writers and professionals.

用於改寫、人性化與去除抄襲的西班牙語 AI 改寫工具

HumanizeAI.pro is a free, no-signup web tool that rewrites AI-generated text so it reads more like something a person actually wrote. Paste your ChatGPT, Gemini, or Claude output, clear the captcha, and the site returns a smoother, more conversational version that keeps your keywords and meaning intact.

支援七種改寫模式的免費 AI 改寫工具

免費 AI 改寫，讓文字更清晰自然

具備多種模式、語氣與配套工具的 AI 改寫與寫作套件

把 AI 生成文字改寫得像真人書寫一樣自然

Paraphrase Online is a free web paraphrasing tool that rewrites sentences and full documents in five modes: Word Changer, Sentence Rephraser, Academic, Creative and Shorten. Paste text or upload a .doc, .docx, .pdf or .txt file, choose a mode and language, and get rewritten text you can copy or download.

支援 100 多種語言、18 種模式的免費 AI 改寫工具

讓 AI 文字更像人寫，並可檢測真人程度

Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.

Reescribirtextos.net is a free Spanish-language AI rewriter that paraphrases text, changes words and removes plagiarism while keeping the original meaning.