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Word Counter

Write or paste text and watch words, readability, and keyword stats update instantly.

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How to use

  1. Type or paste your text into the editor.
  2. Watch the live stats: words, characters, readability, and more.
  3. Set a word goal and track progress as you write.
Text CompareCompare two texts and see exactly what changed — by word, line, or character.
Case ConverterConvert text to UPPERCASE, lowercase, Title Case, camelCase & more.
JSON Formatter / ValidatorFormat, minify, and validate JSON with precise error locations.
Base64 Encode / DecodeEncode and decode Base64 with correct UTF-8 handling.

Frequently asked questions

Is my writing saved?

Your draft autosaves to this browser's local storage so it's there when you return. It never leaves your device.

How is reading time calculated?

Reading time assumes about 200 words per minute; speaking time assumes about 130 words per minute.

What is keyword density?

It's how often your most-used words appear relative to the total, useful for SEO and editing.

About this tool

Word Counter is a free, browser-based tool from Tools Platform. It runs entirely on your device — your data is never uploaded to a server, so it stays completely private. There are no accounts, no watermarks, and no limits. Write or paste text and watch words, readability, and keyword stats update instantly.