Simple online tools for developers, networking, text and conversions.

Tool Category

Text Tools

Word count, line count, text cleanup, text converters, and other text tools.

72 tools in this category

Tools in this category

Word Counter

Count words, characters, and lines in text for writing, editing, and content limits.

Character Counter

Count characters in text with and without spaces for limits, forms, and short copy.

Remove Extra Spaces

Clean messy text by removing repeated spaces and normalizing spacing.

Text Case Converter

Convert text between uppercase, lowercase, title case, and other common capitalization styles.

Text Reverser

Reverse the order of characters in text instantly.

Lowercase Converter

Convert text to lowercase for cleaner formatting and normalization.

Uppercase Converter

Convert text to uppercase for headings, labels, and emphasis.

Line Counter

Count how many lines are present in a block of text.

Duplicate Line Remover

Remove repeated lines and keep only unique entries in a text list.

Text Trimmer

Trim leading and trailing spaces from text without changing the middle content.

Slug Generator

Convert titles and phrases into clean URL-friendly slugs.

Title Case Converter

Convert text to title case by capitalizing the first letter of each word.

Sentence Case Converter

Convert text to sentence case for cleaner and more natural-looking writing.

Comma to Newline Converter

Convert comma-separated text into separate lines for easier reading and cleanup.

Newline to Comma Converter

Convert multiple lines of text into a single comma-separated list.

Text Sorter

Sort lines of text alphabetically for cleaner lists and faster review.

Unique Lines Tool

Keep only unique lines from text and remove repeated entries.

Empty Line Remover

Remove blank lines from text to make line-based content cleaner and tighter.

Remove Duplicate Words

Remove repeated words and keep only the first occurrence in the text.

Sort Lines Descending

Sort lines of text in reverse alphabetical order.

Line Number Adder

Add line numbers to text for notes, logs, lists, and structured review.

Reverse Lines

Reverse the order of lines while keeping the content of each line unchanged.

Tabs to Spaces Converter

Replace tab characters with spaces for cleaner formatting and more consistent indentation.

Email Extractor

Extract email addresses from text, notes, copied content, or raw data blocks.

Sentence Counter

Count sentences in a block of text quickly for writing and analysis.

Remove Line Breaks

Remove line breaks and turn multi-line text into one clean line.

Text Splitter

Split text into separate lines using a custom separator such as comma, pipe, or semicolon.

Text Joiner

Join multiple lines into one line using a custom separator such as comma, space, or pipe.

Reading Time Calculator

Estimate how long it will take to read a block of text in minutes and seconds.

Text Repeater

Repeat text multiple times for testing, templates, and placeholder content.

Find and Replace Text

Find text and replace it instantly inside a larger block of content.

Lorem Ipsum Generator

Generate lorem ipsum words, sentences, or paragraphs.

Text Diff Checker

Compare two text blocks and show line-by-line differences.

Alternating Case Converter

Convert text into alternating upper and lower case characters.

Camel Case Converter

Convert text into camelCase for code, variables, and field names.

Pascal Case Converter

Convert text into PascalCase for class names, components, and structured identifiers.

Snake Case Converter

Convert text into snake_case for variables, keys, and structured names.

Kebab Case Converter

Convert text into kebab-case for URLs, slugs, and clean labels.

Constant Case Converter

Convert text into CONSTANT_CASE for constants, enums, and environment keys.

Dot Case Converter

Convert text into dot.case for keys, namespaces, and structured labels.

Path Case Converter

Convert text into path/case format for route-like and folder-like naming.

Remove Punctuation

Remove punctuation marks from text instantly.

Remove Numbers from Text

Remove digits from text while keeping letters and symbols.

Remove Letters from Text

Remove alphabetic characters from text while keeping digits and symbols.

Remove Special Characters

Remove special characters while keeping letters, numbers, spaces, and line breaks.

Keep Only Numbers

Keep only numeric digits from mixed text instantly.

Keep Only Letters

Keep only letters from mixed text and remove digits and symbols.

Keep Only Alphanumeric

Keep only letters and numbers from text while removing symbols and punctuation.

Paragraph Counter

Count paragraphs in text quickly and clearly.

Extract Hashtags

Extract hashtags from text instantly.

Extract Mentions

Extract @mentions from text instantly.

Character Frequency Counter

Count how often each character appears in text.

Word Frequency Counter

Count how often each word appears in text.

Longest Line Finder

Find the longest line in a text block instantly.

Keyword Density Checker

Check keyword frequency and density in pasted text.

Random Word Generator

Generate random words instantly for writing, naming, and testing.

Username Generator

Generate username ideas from a word or name instantly.

Palindrome Checker

Check whether text reads the same forward and backward.

Anagram Checker

Check whether two words or phrases are anagrams.

Whitespace Normalizer

Normalize tabs, line breaks, and repeated spaces into clean single-spacing.

Markdown Cleaner

Remove Markdown formatting and keep clean readable text.

Bullet List Cleaner

Remove bullet and numbered list markers from text lines.

Reverse Word Order

Reverse the order of words without reversing the letters inside each word.

First Line Extractor

Extract the first non-empty line from text instantly.

Last Line Extractor

Extract the last non-empty line from text instantly.

Prefix Lines

Add a prefix to every line in a text block.

Suffix Lines

Add a suffix to every line in a text block.

Wrap Text

Wrap text with chosen opening and closing characters or strings.

Unwrap Text

Remove matching opening and closing wrappers from text.

CSV Column Extractor

Extract one specific column from CSV data by column number or header name.

TSV to CSV

Convert tab-separated values into comma-separated CSV format.

CSV to TSV

Convert comma-separated CSV data into tab-separated TSV format.