Fix inconsistent capitalization
Convert headings, labels and sentences without retyping every word. Sentence case preserves the flow of ordinary writing; Title Case makes headings easier to scan.
Private browser utility · no upload
A practical text workbench
Paste notes, copied lists or rough drafts. Change letter case, remove repeated lines, normalize spacing and export the result without creating an account.
TRANSFORM
Built for everyday text
Convert headings, labels and sentences without retyping every word. Sentence case preserves the flow of ordinary writing; Title Case makes headings easier to scan.
Sort lines alphabetically, reverse their order or remove exact duplicates while keeping the first occurrence. Blank lines can be removed separately.
Clean spacing trims each line, replaces repeated spaces and removes trailing whitespace without changing the words themselves.
Transformations run in the browser. Text Tidy does not require an account and does not send the contents of the editor to an application database.
No application account or document library is created. Processing happens with JavaScript in this browser. Your browser, extensions, network administrator or device may have their own logging behavior.
Spacing, sorting, duplicate removal, counting and line reversal work with Unicode text. Letter-case behavior depends on the rules supported by your browser and may not apply to scripts without upper and lower case.
Two lines are treated as duplicates when their trimmed text matches exactly. The first matching line is kept and later copies are removed.
Short words, names, acronyms and specialist terms can follow different style guides. The converter provides a consistent starting point rather than an editorial decision.