Best grammar checker AI tools

Flot.ai is a versatile AI copilot designed to enhance your productivity across all applications and websites. It acts as your personal assistant for writing, reading, and memorization. Improve your text, get summaries, translate languages, and build a searchable personal knowledge base ("AI Memory") without ever leaving your current workflow.

InstaText is an AI-powered writing assistant that helps non-native and native speakers improve their English texts. It goes beyond basic grammar and spelling corrections by rewriting sentences for better clarity, style, and readability, ensuring your writing sounds natural and professional while preserving your unique voice.

EssayService.ai is a comprehensive academic support platform combining professional human writers with a suite of free AI-powered tools. It offers custom essay writing, research papers, and dissertations, ensuring plagiarism-free, high-quality content. The platform also provides tools like an AI essay writer, plagiarism checker, and citation generator to assist students in their writing process.

A free, AI-powered online notepad that offers instant grammar correction, text rewriting, and seamless note-sharing. No sign-up required, it supports multiple languages and features like word count and dark mode to enhance your writing productivity.

bartleby is an AI-powered student success hub offering 24/7 homework help, textbook solutions, expert Q&A, and writing assistance. It combines AI technology with subject matter experts to provide instant, step-by-step answers across a wide range of academic subjects, helping students study smarter and improve their grades.

AImReply is a free AI-powered email writing assistant, available as a Chrome extension. It helps users draft, reply, summarize, and paraphrase emails in seconds. With support for 17 languages, 12 tones, and 3 lengths, it enhances productivity and communication quality for professionals, businesses, and individuals, requiring no login to get started.

Prepostseo is a comprehensive suite of over 150 free online tools for students, webmasters, and SEO experts. It offers a wide range of utilities, including a powerful plagiarism checker, an AI-powered article rewriter, a grammar checker, and various SEO analysis tools. With its user-friendly interface and extensive features, Prepostseo aims to enhance productivity and improve content quality for millions of users worldwide.

Duplichecker is a comprehensive online plagiarism checker that uses advanced AI to detect copied content, paraphrasing, and AI-generated text. It offers free checks with a 1000-word limit, supporting multiple file formats and languages. Ideal for students, educators, and content creators, it also provides grammar checking and paraphrasing tools to ensure content originality and quality.

Talkberry is an AI-powered platform revolutionizing language learning. It offers personalized tutoring with real-time feedback on pronunciation and grammar, interactive conversations in realistic scenarios, and an adaptive curriculum. Beyond language, Talkberry provides a comprehensive suite of AI tools, including professional assistants (AI Lawyer, Psychologist), advanced writing aids, and communication enhancers, making it a versatile tool for both personal and professional development.

A free, privacy-focused Chrome extension that acts as your personal AI text assistant. Run unlimited custom ChatGPT prompts on any selected text directly in your browser for tasks like summarization, translation, and grammar correction using your own API key.

An AI-powered suite of tools for multilingual spelling, grammar correction, and text rewriting. It offers solutions for developers, businesses, and individuals through APIs, SDKs for WYSIWYG editors, browser extensions, and on-premise deployment for enhanced security.

Nativish is an AI-powered writing assistant designed to help users write like a native in any language. It's perfect for language learners, expats, and professionals who need to communicate fluently and confidently. Through its Chrome extension and web app, Nativish offers instant, context-aware corrections for grammar, spelling, and word choice, along with clear explanations to help users improve their skills. It adapts to various writing styles, from formal reports to casual social media posts, ensuring your text is always polished, clear, and professional.

sentencerewriter.net is a free, AI-powered tool that instantly rewrites sentences, paragraphs, and articles. It helps fix grammar, improve clarity, adjust tone, and humanize AI-generated text to avoid plagiarism and AI detection. With multiple writing modes and a user-friendly interface, it's an essential assistant for students, writers, marketers, and ESL learners looking to enhance their content quality effortlessly.

Outwrite is an AI-powered writing assistant that helps you write with impact. It corrects grammar, spelling, and punctuation, and offers advanced features like style suggestions, sentence paraphrasing, and structural improvements. It integrates seamlessly with Google Docs, MS Word, and various web platforms.

Scribbr is an all-in-one academic writing platform designed for students and researchers. It offers expert human proofreading, a reliable plagiarism checker powered by Turnitin, and a free, accurate citation generator. Scribbr combines AI technology with human expertise to help users improve their writing, ensure originality, and achieve academic success.

An AI-powered plugin for modern web text editors like ProseMirror and TipTap. SuggestCat provides real-time grammar and style corrections, AI-driven text suggestions, transformations, and translations to enhance the writing experience directly within your application.

multilings is an all-in-one AI-powered content suite offering a writing assistant, language translator for 75+ languages, plagiarism checker, and citation generator. It's designed for marketers, writers, students, and researchers to create original, impactful, and multilingual content efficiently. The platform leverages advanced neural networks to ensure high accuracy and natural-sounding output.

ProWritingAid is a comprehensive AI-powered writing assistant, style editor, and grammar checker. It's designed for authors, students, and professionals to improve writing clarity, strength, and style. With over 25 detailed reports, it goes beyond basic corrections, offering in-depth analysis on everything from pacing and dialogue to readability and sentence structure. It integrates seamlessly with popular writing platforms.

MySivi is an AI-powered English speaking app designed to help users master English fluency and confidence. It features an AI tutor, Arya, for realistic conversation practice, provides instant feedback on grammar and pronunciation, and connects users with co-learners worldwide for real-time practice. It's suitable for individual learners and offers enterprise solutions for corporate teams.

scribowriter is an advanced AI writing assistant designed to enhance your writing. It offers a suite of tools including a paraphraser, summarizer, grammar checker, and more. Ideal for students, writers, and professionals to improve clarity, style, and accuracy in their texts.

OpenL is an advanced AI-powered translation platform that provides highly accurate, native-level translations for over 186 languages. It supports a wide range of formats, including text, documents (PDF, Word), images, and voice. Beyond translation, OpenL offers an AI language assistant for grammar checking, writing refinement, and language learning, making it a comprehensive tool for global communication and academic excellence.

justrewrite is an AI-powered writing assistant designed to enhance, rephrase, and generate text. It offers grammar correction, tone adjustment, content expansion, and multilingual support to help users create polished and effective content for any purpose.

Edde AI is an AI-powered academic writing assistant designed to streamline the entire writing process for students and researchers. From generating titles and outlines to assisting with research and automatically formatting citations, Edde.ai helps you write better, faster, and with greater confidence.

AiText is an advanced AI writing assistant designed to enhance your text, correct grammar and spelling, paraphrase sentences, and generate high-quality content. Supporting over 20 languages, it helps users write like a native, making it ideal for students, professionals, and content creators for tasks ranging from social media posts to professional documents.