Case
Case - 15 Total Count
CamelCase ⇄ snake_case Converter
Free online variable-naming converter for camelCase and snake_case, with one-click conversion in both directions and multi-line batch support.
Case Converter
Convert between uppercase and lowercase
English Name Generator
Free online random English name generator with gender-based filtering.
Non-sequential Numbers
Generate non-sequential numbers
Text File Content Splitter
Split a text file into multiple files based on content rules.
Capitalize Words
Convert first letter of each word to uppercase
Convert to Lowercase
Convert all English letters to lowercase
Convert to Uppercase
Convert English text or paragraphs to uppercase
English to URL Slug
Convert English sentences into URL-friendly slugs.
Reverse Case
Reverse English letter case in text
Text Encryption
Free online AES text encryption tool. Enter a password to encrypt text with AES-CBC (random IV, SHA-256 key derivation) -- encrypting the same text twice produces different output each time. Useful for securing sensitive text locally before storage or transfer.
Bold Text Converter
Convert English letters and numbers into bold Unicode characters.
English Text All-in-One Converter
Provides 10+ English text conversion functions including case conversion.
Martian Text Converter
Convert ordinary text into Martian script for fun and creative expression.
Space Remover
Remove all spaces between characters in text content.