MODOO HUB ← All Tools
✍️ Text · 16 Tools

Text Tools

Free online tools for counting, cleaning, converting, sorting, and analyzing text

Text manipulation is a universal task — writers checking word counts, developers converting variable naming conventions, SEO specialists analyzing keyword density, data engineers cleaning duplicate lines from exports. These jobs don't need a subscription or a desktop app. They need fast, reliable tools that work right in the browser.

MODOO HUB's 16 text tools cover the full spectrum from analysis to transformation. The Keyword Density Analyzer helps writers and SEOs optimize content without over-stuffing. The Text Diff Checker compares two text versions side-by-side with highlighted changes — like Git diff for plain text. The Case Converter handles camelCase, snake_case, kebab-case, and 4 other conventions used daily in programming.

All tools are instant, client-side, and handle texts of any length. Paste your content and results appear immediately.

All 16 Text Tools
📝
Word Counter
Count words, characters, sentences, paragraphs
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✍️
Character Counter
Count characters with or without spaces
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📏
Line Counter
Count lines, blank lines, and non-blank lines
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💬
Sentence Counter
Count sentences and average sentence length
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⏱️
Read Time Calculator
Estimated reading time for any text
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📊
Keyword Density Analyzer
Word frequency and density for SEO analysis
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🔍
Find & Replace
Text substitution with regex support
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Aa
Case Converter
camelCase, snake_case, kebab-case & more
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↕️
Text Line Sorter
Sort lines alphabetically or in reverse
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🔡
Alphabetizer
Sort words or phrases alphabetically
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↩️
Text Reverser
Reverse text characters or line order
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🔀
Text Shuffler
Randomly shuffle lines or words
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🧹
Text Cleaner
Remove extra spaces, special chars, formatting
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🧹
Remove Empty Lines
Strip blank lines from any text
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🗑️
Remove Duplicate Lines
Deduplicate repeated lines from text
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⟷
Text Diff Checker
Side-by-side diff highlighting changes
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Frequently Asked Questions
What does the Keyword Density Analyzer measure?▼
It counts how often each unique word appears in your text and shows the percentage (density). A keyword density of 1–3% is generally recommended for SEO-friendly content writing.
How does the Text Diff Checker work?▼
Paste two versions of text and the diff checker highlights additions in green and deletions in red, line by line — similar to how Git shows file changes. Useful for proofreading and version comparison.
Can I use the Case Converter for programming naming conventions?▼
Yes. The Case Converter supports camelCase, PascalCase, snake_case, kebab-case, UPPER_SNAKE_CASE, and Title Case — useful for variable names, API keys, filenames, and CSS class names.
What is the Remove Duplicate Lines tool useful for?▼
It removes repeated lines from any text block. Useful for cleaning log files, deduplicating keyword lists, removing repeated entries from CSV exports, or cleaning up list-based content.
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