Convert, measure, clean, and compare text
These four tools cover a complete editing pass without pretending to make editorial decisions for you. Start with cleanup, apply the required case, check length, then compare the revision with the source.
Case Converter - Free Online Tool
Convert capitalization while preserving punctuation and line breaks.
Open tool → WritingWord Counter - Free Online Tool
Measure words, characters, sentences, paragraphs, and reading time.
Open tool → WritingText Cleaner
Normalize spacing, line breaks, and common pasted-text artifacts.
Open tool → WritingText Diff Checker - Free Online Tool
Compare two text versions and inspect line-level changes.
Open tool →What remains a human decision
Proper nouns, acronyms, legal names, brand spelling, title-case style, and intentional whitespace cannot be inferred reliably from plain text alone.
Privacy boundary
These transformations run in the browser. Do not paste secrets or regulated personal data into any web utility unless your organization has approved that workflow.