Word Counter
Count words, characters, sentences, and estimate reading time instantly.
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Words
0
Characters
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Chars (no spaces)
0
Sentences
0
Paragraphs
1 min
Reading time
1 min
Speaking time
About This Tool
Word Counter allows users to compare two prompts side by side and highlight differences — a handy tool for optimizing large language model (LLM) interactions.
Input your text directly into the editor or paste from clipboard. The tool highlights changes between versions, making it easy to spot improvements or issues in prompt design.
This browser-based utility requires no sign-up or data sharing. All comparisons happen locally on your device.