paraphrasing.io

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.

ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.

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.

Hiệu đính học thuật, kiểm tra đạo văn và công cụ viết AI trong một nơi

TeraBox is a cloud storage service with 1TB of free space for photos, videos and documents, paired with an AI workspace for presentations, essays, paraphrasing, image editing, video generation and research reports. Smart file transfer and auto-backup keep your content safe across phones, tablets, desktops and the web, while built-in AI turns the stored material into usable work — slides, rewrites, summaries and images — without leaving the account.

Công cụ kiểm tra ngữ pháp, chính tả và văn phong AI cho hơn 30 ngôn ngữ

Nhân hóa văn bản AI và kiểm tra mức độ tự nhiên

Biến văn bản do AI tạo thành lối viết tự nhiên như người

ProWritingAid is a writing platform that combines line-level grammar and style checking with planning, manuscript analysis and story critique tools aimed at novelists, students and professional writers.

Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jenni's autocomplete suggests sentences grounded in your own sources, with every suggestion linked to the exact page and paragraph. A built-in writer, AI chat, citation engine covering 10,000+ styles, and a Reviews tool for catching weak or unverified claims make it a full environment for producing cited papers.

Viết, kiểm tra và tóm tắt trong một không gian

Một không gian AI để viết, sửa, phát hiện và nhân hóa văn bản