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Eight case conversions (camel, snake, kebab, pascal, constant, title, upper, lower) and seven line operations (sort, dedupe, reverse, trim, number, shuffle, and more), with live character, word, and line counts.
Convert between naming conventions (camelCase, snake_case, kebab-case, etc.), sort and deduplicate lines, and get character/word/byte counts. Essential for renaming variables and cleaning data.
Case Conversion
Line Operations
This is the tool that replaces a scratch file and a half-remembered sed incantation. Sort-then-dedupe on a list of hostnames, convert a column of database fields from snake_case to camelCase for a TypeScript interface, number a list before pasting it into a ticket, strip trailing whitespace from something a linter is complaining about.
The live counts are useful beyond curiosity: character count against a meta description limit, word count for content work, line count to confirm a paste did not truncate.