Grammar Checker
Detect and fix errors in French and English.
Spelling, grammar, punctuation, tone.
How to use Grammar Checker
- 1Paste the text to proofread.
- 2Click "Proofread".
- 3Get the corrected text + the list of main corrections.
Practical guide: Grammar Checker
Why use this tool?
An AI grammar checker catches errors that classic spell-checkers miss: conjugation mistakes, agreement errors, punctuation and awkward phrasing. This tool analyzes your text, suggests corrections and lists all changes. Used by writers, students, non-native speakers and professionals writing in English or French.
For important professional documents, combine AI correction with human proofreading. This tool is especially useful for non-native speakers looking to improve their written expression.
Privacy and limits
Text is sent to our secure endpoint and processed by an AI model (Groq). Never paste passwords, banking data or sensitive personal information. Text is not stored permanently.
Grammar Checker is designed to be free, fast and available without creating an account. It suits freelancers, students, marketing teams, developers and small businesses that need to handle a task efficiently.
Best practices
- Always review suggested corrections — AI can misread context.
- Split very long texts into sections for better results.
- Specify the target language if the text is ambiguous.
Related searches: grammar checker, correcteur orthographe, spell check.
Frequently asked questions
Which languages are supported?⌄
English and French with high accuracy. Arabic, Spanish and Italian also work but with lower accuracy.
Does the AI catch every mistake?⌄
The AI catches most common errors (spelling, grammar, tense, agreement, punctuation). For pure style or very subtle nuances, a human proofreader is still better.
Is my text stored?⌄
No. Text is processed by the model then discarded. No SOLVYNOR-side storage.
Is it comparable to Grammarly?⌄
Our tool is free, no install and uses a recent generative AI. For intensive professional offline use, dedicated solutions like Grammarly remain more comprehensive.
Related tools
Discover other free tools that might be useful.