Count characters and words
Character/Word Counter counts the number of characters, words, lines, and paragraphs in text. Useful for writing articles, social media posts, checking character limits, and analyzing text content.
Counting characters and words is important for adhering to limits in social media (Twitter - 280 characters), writing articles with volume restrictions, SEO optimization, checking message length, and analyzing text content. Accurate counting helps create content of the right size.
Encode and decode Base64
Decode JWT tokens
Generate hashes (MD5, SHA-1, SHA-256)
Convert text case (Upper, Lower, CamelCase, snake_case)
Compare two texts for differences
Generate placeholder text
Test regular expressions
Generate secure passwords
Encode and decode URL
Generate UUID v4
Convert colors and pick colors
Convert between CSV, JSON and XML formats
Format and validate JSON, XML, CSV
Encode and decode HTML entities
Convert Unix timestamp to date and vice versa
Convert data units (bits, bytes, kilobytes, megabytes, etc.)
Convert between binary, octal, decimal, and hexadecimal number systems
Generate and parse cron expressions for task scheduling
Subnet calculator for calculating network parameters
Generate website icons in different sizes from uploaded image