Best Writing AI Tools

Scribbr offers free academic writing tools including an AI detector, paraphraser, grammar checker and citation generator, alongside paid human proofreading and plagiarism checks. It is used mainly by university students writing essays and theses.

QuillBot rewrites sentences and paragraphs in several modes, from fluent to formal to shorter. Students and non-native writers use it alongside its grammar checker, summarizer, AI detector and citation generator, all from one web dashboard.

Pangram detects AI-written text from ChatGPT, Claude, Gemini and other models, and shows which parts of a document look machine-generated. It is made by Pangram Labs and used by teachers, publishers and trust and safety teams.

Neurooo translates text, files and app content using general-purpose language models. It aims to handle idioms, slang and badly written source text more naturally than traditional translation tools.

Manga Translator is a Chrome and Edge extension that translates manga, manhwa, manhua, webtoons and comic images while you read online. It supports more than 100 languages and works on screenshots and raw scans too.

InOtherWord.AI translates PDFs, scanned documents, Word files, PowerPoint decks and EPUB books while keeping the original formatting. It routes work through models from OpenAI, Google and Anthropic, and suits legal, academic and business users.

Immersive Translate shows translations alongside the original text on web pages and also handles PDFs, e-books, video subtitles, images and comics. It works through browser extensions and mobile apps and can use many translation engines.

Duden Mentor checks German texts for spelling, grammar, punctuation and style based on the rules of the Duden dictionary. It suits German-speaking students, professionals and editors who want corrections that follow the official standard.

DocTranslator translates whole documents such as PDF, Word, Excel, PowerPoint and InDesign files into 108 languages while keeping the original layout. It suits individuals and businesses that need files translated rather than snippets of text, with certified human translation also offered.