最佳 Simplify: Text Simplifier 替代方案與競爭對手

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.

支援七種改寫模式的免費 AI 改寫工具

直接在瀏覽器裡用 AI 摘要、保存與寫作

把艱澀文字變成通俗易懂的語言

支援 30 多種語言的 AI 文法、拼字與風格檢查工具

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.

一鍵式瀏覽器 AI 助手，寫作與研究一次搞定

免費 / 開源在瀏覽器中免費用 AI 總結 YouTube、Google 與任何網頁

具備多種模式、語氣與配套工具的 AI 改寫與寫作套件

反白任何艱澀文字，簡化後的版本直接回填到頁面中

Summarizer.org is a free AI summarizer that condenses text, articles, essays and documents into paragraph or bullet-point summaries with adjustable length.

支援 100 多種語言的 AI 改寫、改述與文法糾錯