AI Grammar Checker

Detect grammar errors, spelling mistakes, and get writing suggestions. Powered by DeepSeek AI. No signup needed.

Text to Check

Word count: 0

Check Type

Language

About AI Grammar Checker

Free online AI-powered grammar and spelling checker. Check type options:

Grammar & Spelling: Detects both grammar errors and spelling mistakes
Grammar Only: Focuses on grammar, punctuation, and sentence structure
Spelling Only: Checks for misspelled words and typos
Full Analysis: Comprehensive check covering grammar, spelling, style, and clarity

🔒 Your text is processed through DeepSeek AI and is not stored or logged.

About Grammar Checker

Check grammar, spelling, and writing style with DeepSeek AI. Auto-detects language. Get corrected text with explanations. Supports 16+ languages. Your text is processed server-side and immediately deleted.

AI Grammar Engine

DeepSeek AI identifies grammar errors, spelling mistakes, and style issues with contextual understanding.

Multilingual

Auto language detection for 16+ languages including English, Spanish, French, German, Chinese, Japanese.

Explanations

Each correction includes a brief explanation. Learn from mistakes — not just fix them blindly.

Privacy Respected

Text processed via DeepSeek API. No content stored or logged. Immediate deletion after processing.

📋 Common Use Cases

Professional Emails

Proofread business emails before sending to ensure error-free, polished communication.

Academic Writing

Check essays, research papers, and assignments for grammar and style issues.

Content Publishing

Review blog posts, articles, and web copy for grammatical accuracy before going live.

English Language Learning

Identify recurring grammar mistakes and learn from detailed correction explanations.

🪜 How to Use This Tool

Enter your text
Type or paste your text into the grammar checker input area.

Run the check
Click to analyze your text for grammar, spelling, punctuation, and style issues.

Review suggestions
Examine each detected error with the explanation and proposed correction.

Apply corrections
Accept individual fixes or apply all suggestions at once to polish your text.

Frequently Asked Questions

Is this text tool free?▼

Yes. All text tools are completely free with no signup.

How does the AI humanizer work?▼

It uses AI to rewrite text in natural-sounding language, optimized to bypass AI detection while preserving meaning. Your input is processed through our secure API endpoint.

Is my text stored?▼

AI-powered tools send your input to an API for processing. Non-AI tools (word counter, case converter, lorem ipsum generator, password generator, emoji picker) process everything locally in your browser.