AI改寫工具

AI Text Humanizer

AI Text Humanizer 可將 AI 產生或過於正式的文字重寫為更自然流暢的表達，提供免登入免費使用與付費 PRO 方案，PRO 另有 API，並支援 Turnitin、ZeroGPT 等偵測工具導向改寫。

AI Writers Assistants

AI Writers Assistants 是一個以 token 計費的 AI 寫作與內容平台，提供撰寫文字、關鍵字生成、聊天、程式碼撰寫與改寫功能，適合想在同一處整合多種 AI 工作流程的使用者。

EnglishEditAI

EnglishEditAI 是免費的網頁版英文編輯助手，免註冊即可修正文法、改善清晰度、精簡冗長內容，並在複製前先檢視標示出的修改，讓改寫更快、更準確、更容易分享。

Humanize AI

Humanize AI is a web-based AI humanizer that rewrites AI-generated text into more natural-sounding copy. It offers a free starting point, browser-based editing, and paid plans for higher usage limits.

Paraphraser.io

Paraphraser.io is a web-based AI paraphrasing tool that rewrites text, sentences, and paragraphs while preserving meaning. It also offers multiple paraphrasing modes, API access, and support for text, audio, speech, and image-based inputs.

Quillbot

Quillbot 是 AI 寫作助手，提供改寫、文法檢查、摘要、引用、原創性檢查與內容創作，並支援瀏覽器擴充功能及網頁、桌機、手機與 Word 跨平台寫作。

Wordvice AI

Wordvice AI is a web-based AI writing assistant and text editor for proofreading, paraphrasing, translation, summarization, plagiarism checking, and AI detection. It also includes a document editor, ChatPDF, and team plan options.

ZeroGPT

ZeroGPT is a web-based AI content detector and writing toolkit for identifying likely AI-generated text, reviewing highlighted passages, and supporting editing workflows. It also offers related tools such as a plagiarism checker, paraphraser, humanizer, summarizer, translator, and API access.