Steps
- Type, paste, or open a plain-text file.
- Review the live counts and keyword list.
- Copy or download the text, then clear the editor and local draft when it is no longer needed.
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Writing analysis tool
Word Counter
Analyze word and character counts, reading time, vocabulary, keyword density, and text structure as you write.
🔒 Files stay in your browser—nothing is uploaded
Text editor
Draft automatically saved on this device
Convert case:
Live statistics
Words
0
Characters
0
No spaces
0
Sentences
0
Paragraphs
0
Lines
0
Unique words
0
Avg. word
0.0 chars
Reading time
0 minSpeaking time
0 minTop keywords
Words longer than three characters
Add more text to see keyword density.
Writing count reference
Social posts
Use character counts to stay within platform limits.
Articles and essays
Track word count, structure, paragraphs, and reading time.
Presentations
Speaking time uses an average pace of 130 words per minute.
Practical file guide
How to use Word Counter
Use this tool to inspect word, character, sentence, paragraph, reading-time, speaking-time, and repeated-keyword estimates while drafting.
Example
Paste a presentation script to compare its word count with the estimated speaking time at roughly 130 words per minute.
Formats and errors
Typed text and plain-text files such as TXT or Markdown are supported; formatted DOCX and PDF documents are not parsed.
Counts can differ from another editor because punctuation, hyphenation, emojis, and non-Latin writing systems use different token rules.
No fixed file-size cap is enforced. That does not mean unlimited capacity: large files, many pages or decoded image dimensions can exceed available browser memory. Try smaller batches or a smaller source file if processing fails.
Privacy, security, and limitations
Read our privacy policy Processing happens in your browser; selected content is not intentionally uploaded to CalcMate. Avoid sensitive files on shared devices, keep an original backup, and verify every download. Reading and speaking times are rough pace estimates. Keyword frequency is not a measure of writing quality or search ranking.
The editor saves a draft in this browser’s local storage after a short delay. It can return after reopening the page. Use Clear and wait for the draft to be removed before leaving a shared device. Browser storage settings or quota limits can prevent saving. The site can still load network resources and configured analytics; local file processing does not mean the whole website works offline.