Text Tools
Free online tools that run entirely in your browser.
Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case and more. Acronyms are handled correctly.
Diff Checker — Compare Text
Compare two blocks of text and see exactly which lines were added, removed or left alone. Runs in your browser; nothing is uploaded.
Word Counter
Count words, characters, sentences and reading time. Handles Chinese, Japanese and Korean correctly, where most counters silently fail.