Your online German spelling + grammar checker
Say hallo to our German spelling and grammar checker, designed to give you impeccable, polished German, every time. Catch spelling and grammar mistakes in your written German was never easier… or more effective.
Add to Firefox 
Add to Chrome 
Add to Edge How it works ?
- Step 1 – Type your text and watch MerciApp highlight any potential mistakes
- Step 2 – Click on the highlighted words to see suggestions
- Step 3 – Click on a suggestion to apply it
Comment reformuler votre texte ?
- Etape 1 – Sélectionnez du texte
- Etape 2 – Cliquer sur le widget qui apparaît
- Step 3 – Choose how to rephrase
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Spell checking
Get ready to impress your German-speaking audience with flawless, professional texts. Our German spelling and grammar checker automatically spots and corrects spelling mistakes, from simple typos to common errors.
Grammar checking
MerciApp’s German spelling and grammar checker goes further than typos. It carefully reviews every sentence to guarantee flawless grammar, identifying and correcting complex grammatical mistakes, including number and gender agreement, verb tenses, and more.
Typographic corrections
Professional typography helps ensure readable, impactful content that communicate clearly and effectively. Our German writing assistant makes sure your texts follow proper punctuation and formatting rules, spotting issues with spacing, punctuation, and other typographic issues.
AI-powered rewriting
Our German spelling and grammar checker goes even further still, by providing AI-powered, contextual rewrites to make your text clearer, more impactful and more engaging.
Integration
Where can I correct my German content with MerciApp?
Wherever you need! Our German spelling and grammar checker works directly in your favorite browser via our extension. It’s also available on Windows and fully compatible with platforms like Google Docs and Microsoft Word.
How to install MerciApp
Getting started is quick and easy. Here’s how:
Download the browser extension
Oops, the MerciApp browser extension isn’t compatible with your browser yet? Learn more
Create your MerciApp account
Set up a free account to access our features- it’s fast and simple.
Start correcting
Once the extension is installed and your account is ready, start fixing your texts in a few clicks. Just paste your text into the tool and let it do the work.
Ready to level up your written German?
Join thousands of users who’ve improved their writing with MerciApp. Download our free extension and start correcting your German texts today.
FAQ
Our German spelling and grammar checker improves your writing, boosts efficiency, and delivers polished, professional texts.
MerciApp scans your German content, flags spelling and grammar errors, and highlights stylistic inconsistencies. It then suggests clear, actionable improvements. Click the suggestions to apply corrections instantly. Simple, fast, effective!
Yes! Our advanced technology helps you improve your written German wherever you write, and works across a wide range of documents, from professional emails to academic papers.
Yes! We offer a free version with essential features. For more advanced features, check out our premium plans.
Yes. All texts are treated securely and confidentially, with advanced encryption to protect your data.