Free Online Text & Image Tools

Join list items with any separator

Remove duplicate lines instantly

Identify duplicate lines and their counts

Sort list lines alphabetically or by length

Reverse the order of list lines

Randomly shuffle list lines

Union, intersect, or diff two lists

Add line numbers to any list

Keep or remove lines matching a keyword

Strip empty lines from any text

Remove leading and trailing spaces from each line

Prepend or append text to every line

Batch find and replace text across all lines

Convert text case: UPPER, lower, Title, camelCase, and more

Reformat names between First Last and Last, First

Count lines, words, and characters in any text

Count how often each line appears

Test regular expressions against live text

Compare two texts and highlight differences

Remove or replace line breaks in any text

Repeat text or lines a set number of times

Convert text to URL-friendly slugs

Encode or decode Base64 strings online

Percent-encode or decode URL strings

Escape or unescape HTML entities

Decode and inspect JWT tokens

Generate MD5 hashes from text

Generate SHA-256 hashes from text

Format, validate, and minify JSON

Convert between CSV and JSON formats

Format, prettify, and validate XML

Format and validate YAML documents

Beautify or minify HTML markup

Generate JSON Schema from a JSON example

Generate XSD schema from XML example

Translate text to and from Morse code

Convert text to binary code and back

Encode or decode text with ROT13 cipher

Generate random UUID v4 identifiers

Generate strong random passwords

Generate QR codes from any text or URL

Convert written numbers to digits

Explain and validate cron expressions

Random decision picker from a list

Roll virtual dice with standard RPG notation

Focus timer with Pomodoro technique

Generate unique username ideas

Generate random numbers in any range

Generate random IPv4 and IPv6 addresses

Convert numbers to and from Roman numerals

How fast can you type all 26 letters?

Reduce image file size without losing quality

Crop and resize images to exact dimensions

Convert PNG, JPEG, WebP, and more

Apply grayscale, blur, brightness, contrast and more

Remove image backgrounds automatically

Extract dominant colors from any image