Free Text Tools Online
42 free tools — no signup required
Analyze, transform, and format text instantly. Count words and characters, convert between cases, compare documents, sort and deduplicate lines, extract emails and URLs, and encode or decode text in various formats. Every tool runs in your browser — your text never leaves your device.
Word Counter
Count words, characters, sentences, and paragraphs in any text.
Text Diff Checker
Compare two texts side-by-side and see the differences highlighted.
Word Frequency Counter
Analyze text and see how often each word appears.
String Length Calculator
Calculate the byte length of strings in various encodings.
Email Extractor
Extract all email addresses from any text or HTML content.
URL Extractor
Extract all URLs and links from any text or HTML content.
Invisible Character Detector
Detect and remove invisible Unicode characters, zero-width spaces, and hidden formatting.
Consonant Counter
Count consonants, vowels, and letter frequency in any text.
Acronym Generator
Generate an acronym from any phrase by extracting initial letters.
Reading Level Analyzer
Analyze text reading level using Flesch-Kincaid and other readability scores.