One focused toolkit
Useful text tools. Nothing extra.
Count, convert, compare, clean, and inspect text without uploading it or creating an account.
Characters ↔ WordsEstimate how many words fit in a character limit—or how many characters a word count will use.Case ConverterSwitch text between uppercase, lowercase, title, sentence, camel, snake, kebab, and constant case.Remove Duplicate LinesDeduplicate a list while preserving the first occurrence and the original order.Sort LinesSort lines alphabetically, naturally, numerically, by length, or reverse their current order.Text CompareCompare two versions line by line and see what was added, removed, or left unchanged.Text CleanerFix repeated spaces, excess blank lines, smart quotes, dashes, and inconsistent line endings.Keyword FrequencySee which words appear most often, with counts and percentages calculated locally.Readability CheckerEstimate Flesch Reading Ease and US grade level for English prose with an explainable formula.Unicode InspectorBreak text into grapheme clusters, code points, UTF-16 units, and UTF-8 bytes.
Choose by task, not by keyword.
Each page has a different operation and output: count text, estimate length, transform case, clean lists, compare revisions, inspect repetition, measure English readability, or examine Unicode. We do not create near-identical pages for every spelling of the same task.
Text stays on your device.
The interactive tools run in your browser. For a reproducible explanation of visible characters, code points, and encoding units, see the Unicode counting methodology.
Privacy is a product feature.
Read the privacy policyEvery tool on this site performs its work locally in your browser. Your input is not sent to our servers.