Uppercase Text Converter & Calculator : Best Online converts text to uppercase tool while also calculating character count, word count, and line count.

Features of This Uppercase Text Calculator

Text Conversion:

1. Convert any text to UPPERCASE.
2. Convert any text to lowercase.
3. One-click copy functionality.

Text Analysis:

1. Character count (including spaces).
2. Word count (based on whitespace separation).
3. Line count (based on newlines).
4. Uppercase percentage (shows what % of characters are already uppercase).

User-Friendly Interface:

1. Clean, modern design
2. Responsive layout that works on all devices
3. Real-time statistics as you type
4. Visual feedback for all actions

Technical Implementation:

1. Pure JavaScript (no dependencies)
2. Efficient character counting using regex
3. Clipboard API for copying text
4. Event listeners for real-time updates

How to Use

1. Type or paste your text into the input box
2. Click “Convert to UPPERCASE” to transform your text

View the statistics about your text:

-> How many characters/words/lines it contains
-> What percentage was already uppercase
-> Copy the converted text with one click