Text tools: word counter, case converter, find and replace
12 free text tools that work as you type: word and character counter, case converter, find and replace, sort lines, remove duplicates and line breaks, split long text, compare two versions, check readability and word frequency. Paste text or drop a .txt file — it never leaves your browser.
Edit text
Case ConverterUPPERCASE, Title Case, camelCase and five more, updating as you type, with the language rules that make ß, İ and ё come out right.
Find and ReplaceSwap words, phrases or regex matches, up to twenty rules in one pass, with whole-word matching that works in every alphabet.
Remove Line BreaksFix text copied out of a PDF: join the broken lines back into paragraphs, undo the hyphenation, and keep the structure.
Split TextA text splitter for long text and .txt files: cut by characters, lines, equal parts or a separator, and get every part as its own file.
Markdown EditorMarkdown on the left, the finished page on the right, updating as you type, with a draft that survives a reload and an HTML export that works offline.Sort and deduplicate lines
Analyze and compare text
ReadabilityFour standard scores, one plain answer about the reading level, and a count of exactly what is dragging it down.
Word FrequencyWhich words a text actually leans on, how often, and what share of it they are, for single words, pairs and triples, with common words filtered out.
Compare TextTwo columns, deletions in red and additions in green, with the changed words picked out inside each line.
