Free Online Text Tools
Fast, private, and free. All text processing happens in your browser. No signup required.
Popular Tools
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time.
Character Counter
Count characters, letters, numbers, symbols, and whitespace in your text.
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and more.
Text Diff Checker
Compare two texts and find differences. Character, word, or line-level diff.
All Text Tools
Text Analysis
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time.
Character Counter
Count characters, letters, numbers, symbols, and whitespace in your text.
Sentence Counter
Count sentences and analyze sentence structure in your text.
Paragraph Counter
Count paragraphs in your text. Separate paragraphs with blank lines.
Reading Time Calculator
Calculate reading time and speaking time for your text.
Keyword Density Checker
Analyze keyword frequency and density in your text for SEO optimization.
Reading Level Checker
Check the readability level of your text using multiple formulas.
Word Frequency Counter
Count the frequency of each word in your text.
Character Frequency Counter
Count how often each character appears in your text.
String Length Checker
Check the exact length of a string including Unicode characters.
Punctuation Counter
Count punctuation marks and special characters in text.
Text Formatting
Case Converter
Convert text between UPPERCASE, lowercase, Title Case, and more.
Text Cleaner
Clean and normalize text by removing extra spaces, tabs, and empty lines.
Duplicate Line Remover
Remove duplicate lines from your text while keeping the original order.
Text Sorter
Sort lines of text alphabetically, numerically, by length, or randomly.
Slug Generator
Generate URL-friendly slugs from text. Perfect for SEO.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text for your designs and layouts.
Text Reverser
Reverse text by characters, words, or lines. Unicode-safe.
Remove Line Breaks
Remove all line breaks and join text into a single line.
Remove Duplicate Words
Remove duplicate words from text while keeping the first occurrence.
Text Repeater
Repeat text multiple times with custom separator.
Find and Replace
Find and replace text with support for case sensitivity and regex.
Whitespace Remover
Remove all whitespace, extra spaces, or normalize spacing in text.
Prefix/Suffix Adder
Add prefix or suffix to each line of text.
Line Numbering
Add line numbers to each line of text.
Text Splitter
Split text by delimiter, length, or pattern into parts.
Text Joiner
Join multiple lines with a custom separator.
JSON Formatter
Format, validate, and minify JSON data.
CSV to JSON
Convert CSV data to JSON format.
Text Conversion
Markdown to HTML
Convert Markdown to HTML instantly. Supports all common Markdown syntax.
HTML to Markdown
Convert HTML to clean Markdown. Supports all common HTML elements.
Text to Binary
Convert text to binary code. Supports UTF-8 encoding.
Binary to Text
Convert binary code to text. Supports UTF-8 decoding.
Text to Morse Code
Convert text to Morse code. Supports letters, numbers, and punctuation.
Morse Code to Text
Convert Morse code to text. Supports letters, numbers, and punctuation.
Text to ASCII
Convert text to ASCII codes. See the numeric representation of each character.
ASCII to Text
Convert ASCII codes back to text. Supports decimal, octal, and hex formats.
Text to Hex
Convert text to hexadecimal. Useful for debugging and low-level text processing.
Hex to Text
Convert hexadecimal values back to readable text.
ROT13
Encode or decode ROT13 cipher. A simple letter substitution cipher.
Base64 Encode/Decode
Encode text to Base64 or decode Base64 back to text.
URL Encode/Decode
Encode or decode URLs. Convert special characters for safe URL transmission.
JWT Decoder
Decode JWT tokens to view header, payload, and signature.
Caesar Cipher
Encode or decode text using the Caesar cipher with customizable shift.
Number to Words
Convert numbers to English words.
Text Cleaning
Text Generation
What Are Text Tools?
Text Tools is a free, privacy-first collection of 50+ online utilities for working with text. Whether you need to count words, convert Markdown to HTML, compare two documents, or generate URL slugs, every tool runs entirely in your browser — your text is never uploaded to a server.
Text Tools is designed for writers, developers, students, SEO specialists, and marketers who need fast, reliable text processing without installing software or creating accounts.