Word Counter
Runs entirely in your browser — paste text and watch the results update instantly. Nothing is uploaded.
100% Client-Side — Your text stays in your browser. Nothing is uploaded.
How to use this tool
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1
Paste your content
Logs, code, CSV dumps or prose — the engine handles megabytes locally.
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2
Write your pattern
Regex arrives pre-enabled: e.g. '(\w+)@(\w+)\.com' → '$1 at $2 dot com'. Capture groups use $1…$9.
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3
Replace safely
Invalid patterns show an inline alert instead of breaking — fix and continue without losing anything.
Key features
| Pattern | Behavior |
|---|---|
| (\w+)@(\S+)\.com | $1/$2 capture groups usable in replacement |
| \bcat\b | Whole-word boundary built into the pattern |
| [unclosed... | Inline alert — page never crashes |
| Regex OFF + Whole word ON | Literal text bounded by word edges |
Privacy: your text never leaves your browser
Every Toolflect Text Tool is 100% client-side. The moment you type or paste text, it is analyzed by JavaScript running inside this browser tab. Your text is never sent to our servers, never stored in a database, and never shared with any third party or AI service.
- No uploads, no accounts, no sign-up
- No cookies or tracking of your text
- Works offline once the page has loaded
- Close the tab and your text is gone from memory
You can even verify it yourself: open your browser's developer tools, switch to the Network tab, and type into the tool — the only requests you will ever see are this page's own static files (HTML, CSS, JavaScript). Nothing you type is ever transmitted.