Text Tools Tools

Count, sort, clean, transform text.

127 free text tools tools — no sign-up, runs in your browser.

Reviewed by The Markvibe Team · Last updated 2026-06-28

The complete guide to text tools

This page is the hub for everything text tools on Markvibe. Count, sort, clean, transform text. Every tool below runs in your browser — your files and text never leave your device. Use the cluster as a workflow: pick the tool that matches the job, then jump to a related one when the next step calls for it.

All Text Tools Tools

Word Counter

Count words, characters, sentences, and reading time in real time.

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Character Counter

Count characters with and without spaces.

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Case Converter

Convert text to UPPER, lower, Title, Sentence, camelCase, snake_case.

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Remove Duplicate Lines

Deduplicate lines while preserving order.

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Text Sorter

Sort lines alphabetically, numerically, or by length.

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Lorem Ipsum Generator

Generate placeholder Lorem Ipsum text.

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Email Extractor

Extract emails from text.

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Link Extractor

Extract URLs from text.

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Text Reverser

Reverse any text instantly.

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Text Repeater

Repeat text N times with a separator.

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Line Break Remover

Remove line breaks and collapse spaces.

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Whitespace Remover

Strip all whitespace from text.

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Text to Binary

Convert text characters to binary code.

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Binary to Text

Decode binary code back to text.

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Morse Code Encoder

Convert text to International Morse code.

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Morse Code Decoder

Decode Morse code into plain text.

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ROT13 Encoder/Decoder

Apply the ROT13 cipher to your text.

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Caesar Cipher

Encrypt/decrypt with a custom letter shift.

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Find and Replace

Replace text with literal or regex match.

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Text to UPPERCASE

Convert text to all uppercase.

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Text to lowercase

Convert text to all lowercase.

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Title Case Converter

Capitalize the first letter of each word.

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Invisible Character Detector

Find hidden Unicode characters in text.

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Line Counter

Count total and non-empty lines.

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Text Diff Checker

Compare two text blocks line-by-line.

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Word Frequency Counter

Count how often each word appears.

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Reverse Words

Reverse the order of words in text.

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Bulk Text Replace

Bulk replace strings or regex patterns.

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Leet Speak Converter

Translate text into l33t sp34k notation.

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snake_case Converter

Convert text to snake_case format.

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kebab-case Converter

Convert text to kebab-case format.

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Sentence case Converter

Capitalize the first letter of every sentence.

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aLtErNaTiNg cAsE Converter

Toggle every other letter's case.

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Mocking SpongeBob Case

Generate mocking SpongeBob meme text.

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Remove Vowels

Strip all vowels from your text.

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Remove Consonants

Strip all consonants from your text.

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Remove Emoji

Delete all emoji from your text.

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Remove Numbers

Strip every digit from your text.

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Remove Punctuation

Delete punctuation marks from your text.

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Vowel & Consonant Counter

Count vowels and consonants in text.

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Text Shuffler

Randomize the character order of any text.

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Capitalize Every Word

Capitalize the first letter of every word in text.

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Unicode Normalizer

Normalize text to NFC, NFD, NFKC, or NFKD form.

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Punctuation Counter

Count punctuation marks in your text.

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Sentence Counter

Count the number of sentences in text.

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Paragraph Counter

Count paragraphs separated by blank lines.

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Unique Words Extractor

Extract every unique word from your text.

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Text Truncator

Trim text to a max character length with ellipsis.

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Text Pad Left

Pad each line on the left to a fixed width.

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Text Pad Right

Pad each line on the right to a fixed width.

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Backwards Text (Unicode)

Reverse text safely with Unicode code points.

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String Length Counter

Count characters and Unicode code points.

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Line Numberer

Prepend a line number to every line of text.

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Comma to Newlines

Split a comma-separated list into lines.

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Newlines to Comma Separated

Join lines into a comma-separated list.

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Text Statistics

Full statistics for any text — words, sentences, paragraphs, reading time.

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Character Frequency Counter

Count how often each character appears in text.

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Longest Word Finder

Find the longest word in any text.

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Shortest Word Finder

Find the shortest word in any text.

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Sentence Length Statistics

Analyze sentence length: avg, longest, shortest.

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Word Length Statistics

Analyze word length: avg, longest, shortest.

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Palindrome Checker

Check whether a phrase reads the same backward.

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Anagram Checker

Check whether two strings are anagrams.

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Pig Latin Translator

Translate any English text into Pig Latin.

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Leet Speak Decoder

Decode 1337 speak back into normal English.

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Atbash Cipher

Apply the classical Atbash substitution cipher.

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Vigenère Cipher Encoder

Encrypt text with the classic Vigenère cipher.

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Vigenère Cipher Decoder

Decrypt Vigenère cipher text with a key.

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Levenshtein Distance Calculator

Compute the edit distance between two strings.

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Hamming Distance Calculator

Compute Hamming distance between equal-length strings.

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Smart Quotes Converter

Convert straight quotes into typographic smart quotes.

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snake_case Converter

Convert any text to snake_case naming.

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kebab-case Converter

Convert any text to kebab-case naming.

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dot.case Converter

Convert any text to dot.case naming.

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CONSTANT_CASE Converter

Convert text to UPPER_SNAKE_CASE constant naming.

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Header-Case Converter

Convert text to Header-Case for HTTP headers.

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path/case Converter

Convert text to path/case naming.

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Sentence case Converter

Convert text to proper Sentence case.

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no case Converter

Convert any text to plain no case.

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Add Line Numbers

Add line numbers to each line.

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Add Prefix Suffix

Add a prefix and suffix to every line.

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Anagram Solver

Sort the letters of each word to find anagrams.

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Blood Alcohol

Estimate blood-alcohol concentration.

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Char Counter

Detailed character statistics.

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Code Diff

Diff two code snippets.

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Code Snippet

Format a code snippet for HTML embed.

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Comma Separator

Convert a list into a comma-separated string.

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Credit Score

Rough credit-score interpreter.

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Csv Splitter

Split a CSV by row count.

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Csv Validator

Validate CSV structure.

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Diacritic Remover

Strip diacritics from text.

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Dummy Text

Generate dummy placeholder text.

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Duplicate Finder

Find duplicate lines.

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Duplicate Line Remover

Remove duplicate lines.

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Find All Duplicates

Show duplicate lines only.

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Find Replace

Find and replace text.

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Line Break Converter

Normalize line endings to .

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Line Sorter

Sort lines alphabetically.

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Lorem Ipsum

Lorem ipsum generator.

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Morse Code

Encode text as Morse code.

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Number Extractor

Extract all numbers from text.

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Password Strength

Check password strength.

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Prefix Suffix

Add prefix/suffix to every line.

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Remove Duplicates

Remove duplicate lines.

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Remove Empty Lines

Drop blank lines.

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Remove Line Breaks

Collapse all line breaks into spaces.

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Remove Line Numbers

Strip leading numbering from each line.

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Screen Resolution

Show your screen resolution.

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Screen Resolution Simulator

Simulate device screen sizes.

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Sort Lines

Sort lines alphabetically.

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Sort Lines By Length

Sort lines by length ascending.

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Syllable Counter

Approximate syllable count per word.

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Text Alignment

Align text left, right, center, or justify.

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Text Case Count

Count uppercase, lowercase and digit characters.

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Text Diff

Diff two text blocks line by line.

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Text Encryption

XOR text with a passphrase.

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Text Encryptor

XOR text with a passphrase.

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Text Scrambler

Shuffle the letters of each word.

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Text To Hashtags

Turn each word into a hashtag.

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Text To List

Convert text to a bullet list.

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Text To Speech

Speak text via browser SpeechSynthesis.

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Text To Tags

Turn lines into comma-separated tags.

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Text Wrapper

Wrap text at a specific column width.

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Titlecase

Convert text to Title Case.

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What Is My Browser

Show your browser info.

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Word Frequency

Count frequency of each word.

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Word Wrap

Wrap text at a specific column width.

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Keep going — these categories pair well with text tools workflows.