Word Counter
Count total words in any text input.
Productivity
Writing and Productivity Tools
Clean up text, count words, and speed up your writing workflow.
Text utilities and randomization tools for writing workflows, editing, and quick planning tasks.
Tools in this category
Character Counter
Count characters with and without spaces.
Sentence Counter
Estimate sentence count from punctuation boundaries.
Paragraph Counter
Count paragraph blocks in pasted writing.
Reading Time Calculator
Estimate reading duration based on word count.
Case Converter
Convert text to upper, lower, title, or sentence case.
Remove Extra Spaces Tool
Normalize repeated spaces and trim text cleanly.
Text Sorter
Sort line-by-line text in ascending or descending order.
Duplicate Line Remover
Remove repeated lines while keeping first occurrences.
Random Number Generator
Generate one or more random integers in a range.
Random Name Picker
Randomly pick names from a list.
Line Counter
count lines in pasted text
Text Compare Tool
compare two text blocks and highlight differences
Remove Duplicate Words
remove repeated words while keeping first occurrences
Reverse Text
reverse character order in text
Text to Slug Converter
convert titles to URL-safe slugs
URL Slug Generator
generate clean lowercase slugs from phrases
Capitalization Fixer
normalize messy capitalization into sentence case
Keyword Density Checker
measure keyword frequency within text
Reading Level Checker
estimate readability level using a basic grade-level formula
Passive Voice Checker Basic
flag likely passive-voice sentences with a lightweight heuristic
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Category FAQ
How should I use the writing and productivity tools tools?
Start with one calculator, review the assumptions shown on the page, then compare with related tools for scenario planning.
Are these tools free to use?
Yes. Online Tools and Calculators is free and designed for practical educational and planning use.
Can I use these tools on mobile?
Yes. The pages are built mobile-first with large fields, clear labels, and keyboard-friendly controls.