Analyzers

Understand a piece of text, not just count it: measure readability and grade level, compare two versions for differences, and break down word and character frequency. These analyzers process your text locally and update as you edit, so you can iterate on a draft freely and privately.

Flow Score Checker Analyze writing flow and rhythm with sentence-length highlighting. Improve variety and readability instantly.

Speech Time Calculator Plan your speech or presentation by calculating timed segments based on reading speed. Break text into timed blocks for confident delivery.

Bulk Title & Meta Description Tester Test up to 50 SEO titles or meta descriptions at once. See character counts and instantly know which ones will clip on Google SERPs.

Palindrome Checker Check if a word, phrase, or sentence is a palindrome. Ignore spaces, punctuation, and case for accurate results.

Bracket & Quote Balance Checker Check if brackets, parentheses, braces, and quotes are balanced in your text. Find mismatched pairs instantly.

Text Case Statistics Report See the percentage breakdown of uppercase, lowercase, digits, punctuation, and whitespace in your text.

Longest & Shortest Line Finder Find the longest and shortest lines in your text. See line numbers, character counts, and word counts for each.

Line Length Checker Check line lengths against a maximum width. Flag lines that exceed your limit with line numbers and character counts.

Repeated Phrase Finder Detect repeated words, phrases, and filler in your text. Find overused language and improve writing variety.

Keyword Density Analyzer Analyze keyword density in your text. See single-word and two-word phrase density with percentages for SEO optimization.

Count Occurrences Count how many times a specific word, phrase, or regex pattern appears in any text. Real-time search and substring counting.

Lexical Diversity Calculator Calculate the lexical diversity and vocabulary richness of any text. Type-Token Ratio (TTR), Mean TTR, and vocabulary density.

Character N-Gram Counter Count character-level n-grams in any text. Analyze bigrams, trigrams, and higher-order character sequences for linguistic analysis.

N-Gram Frequency Counter Extract and count word-level n-grams from any text. Analyze bigrams, trigrams, and multi-word sequences for pattern discovery.

Word & Sentence Length Distribution Visualize the distribution of word lengths and sentence lengths in any text. Histogram-style analysis for better readability insights.

Line Length Distribution Visualize the distribution of line lengths in any multiline text. Histogram-style analysis showing character counts per line.

Text Similarity Checker Compare two texts and get a similarity percentage score. Measure how similar or different two blocks of text are.

Unicode Inspector Inspect any Unicode character or text to see its code point, UTF-8 bytes, UTF-16 code units, hex value, and official name.

Rhyme Finder Free online rhyme finder. Find words that rhyme with your search word offline.

Find Unique Words Free online unique word finder. Extract all unique words from any text, with frequency analysis and sorting options.

Find Unique Letters Free online unique letter finder. Extract all distinct letters from any text and count their frequency instantly.

Homoglyph Detector Free online homoglyph detector. Find suspicious lookalike Unicode characters from other scripts in your text.

Find Duplicate Letters Free online duplicate letter finder. Identify all letters that appear more than once in any text.

Calculate Letter Sum Free online letter sum calculator. Add up the numeric values of letters (A=1, B=2, ..., Z=26) in any text instantly.

Calculate Text Entropy Free online text entropy calculator. Measure Shannon entropy, information density, and randomness of any text in bits per character.

AI Content Detector Paste any text and get a statistical likelihood score for whether it was written by AI. Analyzes sentence uniformity, AI vocabulary, transition word density, and more.

In-Depth Guides

How to Check Keyword Density for SEO Optimization: Complete Guide (2026) Keyword Density: What Percentage Is Good (Without Stuffing) How to Detect Homoglyph Confusable Characters in Text (2026)