Case Converter
Convert text to UPPERCASE, lowercase, Title Case, or Sentence case.
Open Case ConverterText Tools
Counters, formatters, encode/decode, case, lines.
Count words and lines, change case, encode or decode text, format JSON, and more. Built for writers, developers, and anyone who works with plain text. Fast and private.
This category is for anyone who works with plain text or code: writers, developers, and support staff. Tools cover counting, case conversion, encoding, formatting, and line operations (sort, unique, find/replace).
Common tasks include counting words or characters, generating URL-safe slugs, encoding or decoding Base64 or URL parameters, pretty-printing or minifying JSON, and sorting or deduplicating lines. All processing is local.
Pick by task: word/character count and reading time, case or slug, encode/decode (URL or Base64), JSON format, or line tools (sort, unique, find/replace). For heavy writing and limits, see the Text & Writing category.
Related guides
Text Tools tools
Word Counter
Count words, characters, lines, and estimate reading time.
Open Word CounterURL Slug Generator
Create clean, SEO-friendly slugs from any text.
Open URL Slug GeneratorURL Encode/Decode
Safely encode or decode text for URLs.
Open URL Encode/DecodeBase64 Encode/Decode
Encode or decode Base64 with proper UTF-8 handling.
Open Base64 Encode/DecodeJSON Formatter & Validator
Pretty-print, minify, and validate JSON safely.
Open JSON Formatter & ValidatorSort Lines
Sort lines ascending/descending with optional case sensitivity.
Open Sort LinesUnique Lines
Remove duplicate lines (with options to trim and keep order).
Open Unique LinesWhitespace Tools
Trim, collapse spaces, and remove line breaks.
Open Whitespace ToolsFind & Replace
Search and replace text with simple or regex matching.
Open Find & Replace