Text tools
Free Online Text Tools
Count, compare, transform, analyze, and summarize text with transparent browser-based utilities. These tools run locally on the text you enter and do not require an account.
Count & analyze
Word & Character Counter
Count words, characters, sentences, paragraphs, lines, and estimated reading or speaking time as you type.
Readability Analyzer
Estimate English readability with Flesch Reading Ease, Flesch-Kincaid grade level, and sentence-length metrics.
Text Analyzer
Analyze vocabulary, unique words, lexical diversity, average lengths, frequent words, and longest words.
Word Cloud Generator
Visualize frequent non-stop words as a lightweight browser-rendered word cloud with counts.
Transform & clean
Case Converter
Convert text between uppercase, lowercase, title case, sentence case, and toggle case.
Find & Replace
Find literal text and replace every match with optional case-sensitive and whole-word matching.
Sort Lines / List
Sort lines ascending or descending with numeric, case-sensitive, trim, unique, and empty-line options.
Split Text
Split text by a delimiter or break it into line, word, or character chunks with bounded output.
Reverse Text
Reverse text by Unicode code point, word order, or line order.
Slug Generator
Turn titles and phrases into clean lowercase URL slugs using hyphens or underscores.
Compare & review
Text Diff Checker
Compare two blocks of text line by line and highlight unchanged, added, and removed lines.
Grammar & Writing Checker
Flag common spelling, repetition, spacing, capitalization, punctuation, and overuse patterns with transparent local rules.
Text Similarity Checker
Compare two supplied texts using local word n-gram overlap and show matching phrases with a similarity percentage.
Generate & summarize
Transparent local processing
Tooliyapa's text utilities operate in your browser and do not send the text you enter to a Tooliyapa text-processing backend. Some tools use heuristics or simple statistical rules, so their pages explain what each result means and what it does not mean.