Best AI Grammar Checker Tools in 2025

LanguageTool is a free grammar checker and paraphraser for English, Spanish, and 30 other languages. It helps users identify and correct grammar and style mistakes in their written text..

Sider is your AI sidekick, seamlessly integrating into your daily workflow. It starts as a Chrome/Edge extension, making browsing, reading, and writing easier than ever. Be more productive, effortlessly..

Wordtune is an AI-powered writing assistant and editor that helps improve your writing by offering suggestions to rewrite and rephrase your text..

A free ChatGPT Chrome extension powered by GPT-4, providing AI assistant for AI art, summaries, and content creation..

Linguix is a free writing assistant that offers tools and features to improve the efficiency and quality of your content. It includes AI-based grammar and spell check, text rewriter, content scoring, style guides, and team management capabilities. Linguix supports multiple languages and can help users in various business and learning tasks, from crafting emails to writing final papers..

Katteb is an AI-powered writing software that utilizes rigorous fact-checking techniques to deliver you content of the highest credibility. It ensures to provide you with reliable information supported by credible sources and in-text citations..

NoPlagio is an online plagiarism detection and prevention platform that helps users check the originality of their written content. The platform utilizes advanced algorithms and databases to analyze the text for similarities with other sources on the internet and other publications. Our service offers a range of features, including plagiarism removal and grammar check, to help users improve the quality and accuracy of their work. The platform is widely used by students, teachers, writers, and businesses to ensure the authenticity of their work and avoid potential plagiarism legal issues..

NoPlagio is an online plagiarism detection and prevention platform that helps users check the originality of their written content. The platform utilizes advanced algorithms and databases to analyze the text for similarities with other sources on the internet and other publications. Our service offers a range of features, including plagiarism removal and grammar check, to help users improve the quality and accuracy of their work. The platform is widely used by students, teachers, writers, and businesses to ensure the authenticity of their work and avoid potential plagiarism legal issues..

What is PerfectEssayWriter.ai? PerfectEssayWriter.ai is an online platform that provides AI-powered essay writing tools. These tools are designed to assist students in creating unique, well-written, and plagiarism-free essays. By leveraging advanced artificial intelligence, our tools analyze input and generate tailored results to meet the specific requirements and style of each user. .

Outwrite is an AI writing assistant that goes beyond grammar checking to help users craft powerful sentences online. It offers features to improve writing accuracy, style, and collaboration..

EssayFlow is an advanced AI essay writer that assists you in writing high-quality, well-researched, and plagiarism-free essays..

wisio.app is an AI-powered writing assistant for scientists. It helps scientists write better papers faster by providing AI suggestions, finding relevant papers, translating text, and more..

Vocalo.ai is an AI-powered language practice platform offering on-demand assistance for learners seeking to enhance their speaking, reading, writing, and other linguistic skills..

Learn new languages with your AI tutor. Talk freely, with no judgment, and receive instant feedback on grammar and vocabulary. Practice and apply your skills in real-life scenarios or create your own topics..

WordfixerBot is a free online paraphrasing tool that helps users quickly and accurately rephrase texts, sentences, articles, paragraphs, papers, and documents..

AI enabled grading tool.

PaperTyper is a platform where students can find free online tools for paper writing. With the help of these instruments, you are more than capable of composing the content according to any academic requirements..

An online platform that provides AI-powered writing tools for students..

NeuroSpell is a universal auto-corrector powered by deep learning. It uses a neural network to automatically correct spelling and grammar errors in multiple languages. It can also be used as an automatic translator for various languages. NeuroSpell is designed to enhance the quality of text by improving spelling, grammar, and sentence structures. It can be trained on specific vocabularies and errors to make domain-specific corrections. Users can choose from a wide range of languages for auto-correction and translation. NeuroSpell can be deployed on-premise without sending any data outside the network. It offers features like typo correction, punctuation correction, complex flexions correction, and non-native errors identification. .

Mark This For Me is an assignment feedback companion tool powered by OpenAI, capable of generating instant feedback for your assignments using your module criteria..

BulkCorrector is a text segmentation automation tool that allows for bulk corrections of large documents. It automatically segments the text, makes necessary edits, and reassembles the document, saving you time and effort..

StudyPro is an online learning platform offering personalized courses, AI tools, and useful features to make studying easier and more effective for students..

Lucida AI is an AI-powered English coaching tool designed to enhance employees' language skills. Featuring an ultra-realistic voice, it provides personalized feedback and 24/7 support for learning fluency, pronunciation, grammar, and vocabulary. With a focus on privacy and security, Lucida AI uses end-to-end encryption to keep employee data safe while offering real-world context in its interactions..

This is a free online simulator for practicing tenses in the English language. You need to read the question and answer it using only the words that will be displayed below. If the word is spelled correctly, it will be filled in..

Humanizar Texto IA is an innovative tool that refines AI-generated content to make it more human-like and natural. It ensures that text reads as if written by a person, not a machine. Best of all, it's completely free and requires no login..

MyEssayTyper is an AI-based tool that can write excellent essays and papers for students in schools, a real alternative for Essay Typer site. It utilizes state-of-the-art AI and ML models to comprehend the given command, process it in the back end, and yield exact and relevant results..

RewriteWise is an AI-driven tool designed to boost your social media confidence and improve your presence on various platforms. It offers advanced features like proofreading, rewriting, and optimization, helping you communicate like a native speaker and resonate with your audience..

An AI-powered writing assistant that provides real-time feedback and suggestions to improve writing skills..

Write Brain brings writing assistance with you to every site whether social media, online forms, business tools, or online email..

SuggestCat is a website that provides recommendations and suggestions for cat owners and enthusiasts..

Copyly is an AI-powered content writer and generator that allows you to create the best texts, ads, and posts in seconds..

AI to help you learn to write better with quick feedback..

StudyHQ is an AI-powered platform for revision, exam generation, grading, and practice. It helps students learn, understand, and improve through interactive study sessions..