Word Counter
Word counter online: count words, characters, and lines instantly in your browser. Free string length calculator. No upload, no account required.
Runs locally in your browser. Your input is not uploaded to DevToolMate servers.
Word splitting
Words are split on whitespace. This is a convenience count, not a linguistic tokenizer.
Developer Quick Tips
- Paste text to count words, characters, and lines instantly. Words split on whitespace; characters count Unicode code points, so emoji each count as one.
- Use as a character counter online or string length calculator for API payloads, log entries, and response bodies. No upload, no account required.
- Words are split on whitespace only, not linguistic tokenization. Contractions and hyphenated terms count as single words.
- Emoji and multi-byte Unicode characters each count as one character using code-point splitting, so your character count online is accurate.
- Processing runs entirely in your browser. Input stays on your device for the current session; closing the tab clears it.
Frequently asked questions
What is a word counter online?
A word counter online is a browser-based utility that counts words, characters, and lines from text you paste. Word Counter splits words on whitespace and counts Unicode code points for characters, all without uploading your data.
Does Word Counter upload my data?
No. Word Counter runs locally in your browser. Your input is not uploaded to DevToolMate servers for processing.
Can I use Word Counter as a character counter?
Yes. Word Counter reports character count, which counts Unicode code points. Emoji and multi-byte characters each count as one character. Use it as a character counter online for any text.
How do I count string length online?
Paste your text into Word Counter and read the character count. It counts Unicode code points, so emoji and multi-byte characters each count as one. This is your string length for API payloads and text validation.
How does Word Counter split words?
Words are split on whitespace (spaces, tabs, newlines). This is a convenience count, not a linguistic tokenizer, so contractions like 'don't' and hyphenated terms count as single words.
Is Word Counter free?
Yes. Word Counter is a free word counter tool with no account required. Processing stays on your device.
Will my input be stored after I close the tab?
No. Input stays in memory for the current page. Closing the tab clears it. Theme preference is stored locally in your browser and is not tool input.
Related tools
- Line Counter: Count lines in text online, including empty lines. Free browser-local line counter for logs, CSV, and code. No upload, no account needed.
- String Length Calculator: String length online calculator: count characters, UTF-8 bytes, UTF-16 code units free. No upload, no account. Paste text to check byte length for APIs and databases.