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.

Kostenloser KI-Text-Humanizer im Browser

Akademisches Korrektorat, Plagiatsprüfung und KI-Schreibwerkzeuge an einem Ort

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.

KI-Grammatik-, Rechtschreib- und Stilprüfung für über 30 Sprachen

KI-Text humanisieren und prüfen, wie menschlich er klingt

KI-generierten Text in natürlich klingende, menschliche Sprache verwandeln

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.

Schreiben, prüfen und zusammenfassen an einem Ort

Ein KI-Arbeitsbereich zum Schreiben, Bearbeiten, Erkennen und Humanisieren