Wordfully: AI Grammar Checker, Spell Checker & Paraphraser

AI writing assistant: fix grammar and spelling in any text box. Select text to rephrase, rewrite, change the tone, or translate.

Your Free AI copilot for confident, correct writing. Wordfully catches grammar and spelling mistakes as you type, with AI that can rephrase or rewrite when you need it. Wordfully flags grammar and spelling errors inline as you type, suggests tone adjustments when a message reads too casual, too blunt, or too wordy, and offers autocomplete so you can finish sentences faster. It also includes a citation builder and a translation tool for people writing across languages, which makes it useful for students and non-native English speakers as well as native ones. Change the tone to suit your audience. Make an email more formal, soften a blunt reply with a friendlier tone, or make a request more assertive. Wordfully helps you adjust how your words come across while keeping the point you want to make. Choose from multiple AI models for rephrasing, tone changes, and translation. Select a model yourself or use Auto. Try another model when you want a different take on the same text. Additional models are Translate selected text without leaving the page. Choose languages including Spanish, French, German, Polish, Chinese, and Japanese, with regional options for English, Portuguese, and Spanish. It’s useful for drafting messages in another language or understanding an unfamiliar passage. Wordfully works where Grammarly and QuillBot do, and in a few places they don't. It has full support for Google Docs, including tables and comments, and for Overleaf, so LaTeX writers get grammar and spelling checks too. Suggestions show up inline, next to the text they apply to, instead of in a separate popup you have to read and dismiss. If you're comparing writing assistants: Wordfully runs on its own grammar model, Ray 2.0, which corrects more errors than Grammarly and QuillBot while keeping your original wording and meaning intact. Corrections don't read like a machine rewrote your sentence, so there's no detectable AI footprint left in your writing. Wordfully also covers more of the web than most alternatives, with enterprise controls built in from the start instead of added later.