Text Tools — Free Online Utilities
The Text category is for anything you would otherwise do with find-and-replace, a spreadsheet, or a script you don't want to write. The Word & Character Counter reports words, characters, sentences, paragraphs and reading time as you type, and the Reading Level Checker scores the same text with Flesch, Gunning Fog, SMOG and other readability formulas. The Text Case Converter switches between UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case and kebab-case; Text Line Tools sorts, deduplicates, reverses, numbers and shuffles lines. The Text Diff Checker compares two blocks line by line and counts added and removed lines, which is useful for reviewing edits to a contract or a config file; the Word-Level Text Diff Tool highlights changes inside a line. Writers and editors use the Markdown to HTML converter and the Live Markdown Editor with side-by-side preview; SEO work leans on the Word Frequency Analyzer for keyword density. The Text Summarizer is extractive — it scores sentences with TF-IDF and keeps the highest-ranked ones — so it does not call an AI service. Smaller utilities extract email addresses, solve anagrams, check palindromes, wrap text to a fixed width, and browse the Unicode character map. For all of these except the Language Translator and Word Definition Lookup, which query a public API, your text stays in the page and is not uploaded, which matters when the draft is confidential.
All 24 Text tools
Find all valid English anagrams and sub-words from any set of letters.
Analyze letter and character frequency in any text — great for cryptography.
Paste any text and instantly extract all valid email addresses — with deduplication.
Translate text between 20 languages using a free API
Write Markdown on the left and see live rendered HTML on the right.
Create Markdown tables visually — edit cells, add/remove rows and columns, set alignment.
Convert Markdown to clean HTML — with live side-by-side preview.
Decode Morse code by typing dots and dashes or tapping the interactive tap button.
Check if a word or phrase reads the same forwards and backwards, with options to ignore case and punctuation.
Analyze text readability with Flesch, Gunning Fog, SMOG, and more readability scores.
Estimate reading and speaking time plus readability stats for any text.
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE or dot.case with one click.
Compare two texts by word, character, or line — inline or side-by-side view, with a similarity score.
Sort, deduplicate, reverse, number, and shuffle text lines
Repeat any text a specified number of times with custom separators, prefix, and suffix.
Measure how similar two texts are using cosine, Jaccard, and Levenshtein metrics.
Summarize long articles and documents using extractive TF-IDF sentence scoring — no AI API required. Highlights summary sentences and extracts key phrases.
Reverse text, flip upside-down, sort lines, remove duplicates, shuffle, and more text utilities.
Wrap or reflow text to a fixed line width.
Browse and copy Unicode characters, symbols, emoji, and more.
Count words, characters, sentences, paragraphs, and estimated reading time.
Paste any text to generate a word cloud visualization scaled by frequency, with color options and PNG download.
Look up definitions, synonyms, and examples for any English word
Analyze text to find word frequency, top keywords, and density — useful for SEO and content analysis.