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Popular tools
What people use most
Character Counter
Count characters with and without spaces for SEO and social media
Case Converter
Convert text to uppercase, lowercase, title case, sentence case and toggle case
Remove Extra Spaces
Remove double spaces, trim and clean whitespace from text
Title Case Converter
Format text into proper title case for headlines and blog titles
Find and Replace
Find specific words and replace them with new text instantly
Readability Checker
Check how easy or difficult your text is to read
Lorem Ipsum Generator
Generate placeholder text for websites, apps and documents
Text to Binary
Convert plain text into binary code for developers and engineers
Browse the full directory
Search, filter, and launch any tool
Word Counter
Count words, characters, sentences, paragraphs and reading time instantly
Character Counter
Count characters with and without spaces for SEO and social media
Sentence Counter
Count sentences in your text instantly and free
Paragraph Counter
Count paragraphs online instantly
Case Converter
Convert text to uppercase, lowercase, title case, sentence case and toggle case
Text to Uppercase
Convert text into ALL CAPS for headings, labels and data formatting
Text to Lowercase
Convert text to clean lowercase for data cleanup and SEO formatting
Title Case Converter
Format text into proper title case for headlines and blog titles
Sentence Case Converter
Convert text to sentence case for grammar and readability
Toggle Case Converter
Switch uppercase letters to lowercase and vice versa instantly
Remove Extra Spaces
Remove double spaces, trim and clean whitespace from text
Remove Line Breaks
Remove all line breaks from text and convert to single line
Remove Duplicate Lines
Remove duplicate lines and keep only unique entries
Remove Special Characters
Strip punctuation and symbols from text keeping letters and numbers
Remove Numbers from Text
Strip all numbers from any text instantly
Remove Punctuation
Remove all punctuation marks from text quickly and safely
Remove Emojis
Remove emoji characters from text for professional use
Remove HTML Tags
Strip all HTML tags and keep only readable plain text
Remove URLs from Text
Remove all website links from text instantly
Remove Email Addresses
Remove all email addresses from text to protect privacy
Remove Accents
Convert accented characters to plain letter equivalents
Text Sorter A-Z
Sort text lines alphabetically from A to Z
Text Sorter Z-A
Sort text lines in reverse alphabetical order Z to A
Reverse Text
Reverse any text character by character instantly
Reverse Words
Reverse the order of words in your text
Reverse Lines
Reverse the order of lines in multi-line text
Text Splitter
Split text into separate lines using commas, spaces or line breaks
Line Splitter
Format text into separate lines using line-based formatting
Word Splitter
Separate text into individual words instantly
Paragraph Splitter
Divide long text into separate paragraphs
Combine Text Lines
Merge multiple lines of text into one single line
Text Joiner
Join multiple lines using a separator of your choice
Lorem Ipsum Generator
Generate placeholder text for websites, apps and documents
Random Word Generator
Generate random words for writing, brainstorming and testing
Random Sentence Generator
Generate random sentences for layout testing and writing practice
Random Paragraph Generator
Generate random paragraphs for mockups and wireframes
Prefix Suffix Generator
Add custom prefix or suffix to every line of text
Text Compare
Compare two texts and find differences instantly
Text Difference Checker
Check if two texts contain any differences
Case Sensitive Compare
Compare texts with exact case sensitivity matching
Case Insensitive Compare
Compare texts ignoring uppercase and lowercase differences
Keyword Density Checker
Analyze keyword frequency and density in your content
Stop Word Counter
Count common stop words in your text
Readability Checker
Check how easy or difficult your text is to read
Sentence Analyzer
Analyze sentence structure and length patterns in your text
Text Complexity Analyzer
Understand vocabulary depth and sentence complexity
Text Masking Tool
Hide sensitive parts of text by replacing with symbols
Text Redaction Tool
Permanently hide sensitive information with blackout placeholders
Censor Text Tool
Censor sensitive words from text while keeping structure readable
Normalize Unicode Text
Standardize Unicode text into consistent format across systems
Find and Replace
Find specific words and replace them with new text instantly
Text Randomizer
Shuffle and randomize the order of words in your text
Shuffle Text Lines
Randomly shuffle the order of lines in your text
Text Tokenizer
Split text into individual tokens for structured analysis
Text Validator
Validate text against basic formatting and content rules
Text to Speech
Convert written text into spoken audio in your browser
Speech to Text
Convert spoken audio into written text instantly
Text to Binary
Convert plain text into binary code for developers and engineers
Binary to Text
Decode binary numbers into readable characters instantly
Text to ASCII
Convert text into decimal ASCII character codes
Why people stay
Small tools that solve real problems
You don't always need a full editor. Sometimes you just want to know your word count, dedupe a list, fix the casing, or check what changed. That's what Toolkno is for.
How Toolkno is different
Built for speed
No splash screens. Open the page, paste, done.
Private by design
Tools run client-side. Nothing is sent to a server.
Honest free tier
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60 free tools. No signup. Your text never leaves your browser.