How Document Word Counter Works
The file is read directly in your browser using the File API — its text is split on whitespace to count words, on sentence-ending punctuation to count sentences, and on blank lines to count paragraphs, the same way the Word Counter tool works with pasted text.
How to Use This Tool
- Choose or drag in a .txt file.
- Read the word, character, sentence and paragraph counts instantly.
Example
A 1,500-word .txt file shows an estimated reading time of about 8 minutes at the standard 200 words-per-minute pace used for the count.
Helpful Tips
- This tool accepts plain text (.txt) files — for a Word document (.docx) or PDF, copy and paste the text into the Word Counter tool instead.
- Very large files (multiple megabytes of text) may take a moment longer to process since everything runs in your browser.
Frequently Asked Questions
What file types are supported?
Plain text (.txt) files. Rich formats like .docx or .pdf store text in a more complex structure this tool doesn't parse.
Is my file uploaded anywhere?
No, the file is read locally using your browser's File API and never leaves your device.
How is reading time calculated?
Using a standard estimate of 200 words per minute, the same assumption used by the Reading Time Calculator.
This tool runs entirely in your browser. Your input is not uploaded to any server.