About This Site
Free online tool for grammar, spelling, punctuation, and style checks Grammar Checker is a free online writing tool that helps you catch grammar, spelling, punctuation, and style issues before you publish or send text. It also includes helpful writing utilities like an AI detector, thesaurus, title capitalization tools, and readability stats.
Alternatives
BulkCorrector
BulkCorrector segments large texts for bulk grammar correction and translation using AI.
BulkCorrector is a tool designed to help users correct the grammar of large texts, such as books or blog posts, quickly and efficiently. It addresses the character limits imposed by platforms like ChatGPT by segmenting the text into manageable pieces for bulk corrections and then reassembling the edited document. It also offers bulk translation capabilities using custom prompts.
LanguageTool
AI-powered grammar and style checker for over 30 languages, including rephrasing.
LanguageTool is an AI-based grammar checker that corrects spelling mistakes and offers a full writing analysis of all possible texts. In addition to spelling, grammar, and word choice, language style is also corrected. It masters more than 30 languages and dialects, and its main languages are English, Spanish, German, French, Dutch, and Portuguese. In its English version, you can choose between six standard varieties. LanguageTool also offers an A.I.-based rephrasing function in addition to correction. This can help you to rewrite entire sentences to make them simpler, shorter, or more formal.
AIGrammarChecker
Grammar Checker: Intelligent detection of grammar and spelling errors with detailed explanations and improvement suggestions.
Grammar Checker is a comprehensive proofreading tool designed to enhance the accuracy and clarity of any written text. It detects grammar and spelling errors, highlights confusing or incorrect sentences, and provides clear explanations to help users understand each issue. The tool delivers practical suggestions for correcting mistakes and improving sentence structure, enabling users to strengthen their writing with confidence. It also ensures consistency and supports academic or professional requirements by offering precise, reliable analysis. From essays and reports to emails and online content, Grammar Checker helps users edit more efficiently and produce clean, polished writing with ease.
Key Features AI
Core Features
Grammar, spelling, punctuation, and style checking
Free Check and Deep Check review modes
Browser-based editor with no sign-up required
AI grammar suggestions and AI detector
Readability, word count, and writing statistics
Thesaurus and title capitalization tools
Advantages
Free to use
No sign-up required
Works directly in the browser
Checks grammar, spelling, punctuation, and style together
Includes useful stats like readability, word count, and reading time
Gives writers control over which edits to accept
缺点：Does not automatically rewrite everything for you
缺点：Manual review can take longer than fully automated tools
缺点：Suggestions still need human judgment to preserve meaning
缺点：Some advanced writing improvements may require extra editing
GrammarChecker Reviews (0)
5.0
0 reviews
Log in to rate this website and write a review
Log in
- No reviews yet. Be the first to write one!
30-Day Click Trend
10-07
10-21
11-05
Related Sites
YouTube & Netflix dual subtitles with context-aware AI translation for language learning.
LingTube is an AI language learning Chrome extension that adds dual subtitles (bilingual subtitles) to YouTube and Netflix. Instead of translating words like a dictionary, it translates each word and phrase using the subtitle line it appears in and its part of speech, so learners get the meaning used in that sentence. Subtitles are automatically tagged by part of speech, with furigana for Japanese and pinyin for Chinese. Learners can get a grammar breakdown of any sentence, and saved words are tagged with an estimated CEFR level.
For YouTube videos without captions, LingTube transcribes the audio with AI and translates it. It also generates video summaries, outlines and mind maps, and answers questions about the video with clickable timestamps. To practice, learners can shadow each subtitle line with waveform comparison, listen to an AI voice-over of the translation, and review saved words and sentences or export them to Anki.
LingTube is also social: learners can write timestamped notes and share them on the video's progress bar, and chat through danmaku (scrolling comments) on both YouTube and Netflix. YouTube chapters, thumbnail previews, the most-replayed heatmap and Shorts keep working in study mode. LingTube supports 8 learning languages and more than 10 native languages.
AI typing assistant for personalized autocomplete and improved communication.
OneTone.ai is a personalized AI typing assistant designed to help users with their typing needs, particularly beneficial for customer service teams. It learns from your typing to suggest sentences and phrases you often use, reducing grammar errors and saving time. The tool offers features like personalized autocomplete, shared text templates, and communication analysis for teams.
Free AI tools for text, image, and report generation with user-friendly interfaces.
AiGEN and AiGPT are free AI tools designed to unleash creativity and productivity. AiGEN offers a user-friendly platform for generating texts, images, reports, and more, eliminating the need for complex prompts and offering unlimited usage. AiGPT provides auto-prompts, interactive chat, and SDXL image generation for seamless creative and analytical experiences. Both platforms aim to make AI accessible to everyone, offering a range of features from email writing to image creation.
macOS tool for creating custom AI keyboard shortcuts to process text in any app.
TexTab is a personal library and quick capture tool for macOS that allows users to create custom AI actions and trigger them instantly using keyboard shortcuts. It enables users to select text in any application—such as browsers, emails, or IDEs—and perform AI-driven tasks like translating, summarizing, rewriting, and fixing grammar. The tool supports multiple AI providers including OpenAI, Anthropic, and Perplexity, following a 'Bring Your Own API Key' model to ensure privacy and eliminate recurring software subscriptions. It also features prompt enhancement, native plugins like a QR code generator, and a local-first architecture where data stays on the user's device.
Stream Deck plugin for AI assistance with custom prompts and chat management.
DeckAssistant is a Stream Deck plugin that puts A.I. at your fingertips. It allows users to process selected text in any application with any prompt, or bring up a freeform prompt to talk to the AI directly. It offers a better ChatGPT interface with features like folders to organize chats, custom prompts, message editing, data export, history search, favorites, screenshot export, prompt library, chart sharing, Google integration, and image generation.
AI-powered platform for scientific writing, translation, and research.
Wisio is an AI-powered platform designed to assist with scientific writing. It provides personalized suggestions for text, translates from any language to scientific English, and instantly searches and references the latest research findings. Wisio offers features like AI autocomplete, AI advisor, and tools for rewriting, paraphrasing, and correcting English grammar, aiming to elevate the research and writing process for scientists and researchers.
