Capitalization & Punctuation Checker

Check and correct capitalization and punctuation errors in your text with instant analysis.

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About This Tool

This online tool helps you identify and fix capitalization and punctuation errors in any text. Simply paste your text or upload a document (.txt, .doc, .docx, .pdf) to get a detailed analysis. The tool highlights errors, provides corrections, and shows statistics like error counts and correction suggestions. It's perfect for writers, students, and professionals who need to polish their writing quickly.

Save your calculation history with a free account

How to Use

Paste your text into the textarea or upload a document using the file dropzone.
Click the 'Check Text' button to analyze your text.
Review the results showing corrected text, error counts, and detailed analysis.
Use the 'Copy Corrected Text' button to copy the fixed version to your clipboard.
Upload another file or paste new text to check again.

Frequently Asked Questions

Find Quick Answers

What types of errors does this tool detect?

The tool detects capitalization errors (e.g., missing capital letters at sentence starts, proper nouns) and punctuation errors (e.g., missing periods, commas, apostrophes, quotation marks).

Can I upload documents?

Yes, you can upload .txt, .doc, .docx, and .pdf files. The tool extracts text from these files for analysis.

Is my text stored or shared?

No, all processing happens locally in your browser. Your text is never sent to a server or stored anywhere.

Does this tool work on mobile devices?

Yes, the tool is fully responsive and works on all devices including smartphones and tablets.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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