24 free tools
Text & String Tools
Count words, change case, sort, de-duplicate, clean up and transform text. 24 free tools — everything runs privately in your browser.
- Word CounterCount words, characters, sentences and reading time
- Case ConverterUPPER, lower, Title, camelCase, snake_case and more
- Remove Duplicate LinesDelete repeated lines and keep the first
- Sort Text LinesSort lines alphabetically, naturally or by length
- String UtilityChange case, sort lines, count words and more
- Upside Down Text GeneratorFlip text upside down
- Reverse StringReverse characters, words or lines
- Text RepeaterRepeat text many times
- Word RepeaterRepeat a word many times
- Remove AccentsStrip accents and diacritics from text
- Remove Empty LinesDelete blank lines from text
- Remove Extra SpacesCollapse multiple spaces into one
- Remove WhitespaceDelete all spaces, tabs and line breaks
- Remove Line BreaksJoin lines into a single paragraph
- Remove Lines ContainingFilter out lines that contain a word
- Word SorterSort words alphabetically
- Word Frequency CounterCount how often each word appears
- Remove PunctuationStrip punctuation and symbols from text
- Delimited Text ExtractorExtract columns from delimited text
- String BuilderWrap lines with quotes, prefixes and suffixes
- Text MinifierCollapse whitespace in text
- Add Line NumbersNumber every line of text
- Slug GeneratorTurn titles into URL-friendly slugs
- HTML StripperRemove HTML tags and keep the text
More categories
All 498 tools →- JSON ToolsFormat, validate, view, compare, query and repair JSON.
- ConvertersConvert between JSON, XML, YAML, CSV, TSV, TOML, HTML tables and RSS.
- CSV & ExcelView CSV, convert spreadsheets to JSON/XML/CSV and back, and build HTML tables.
- SQL ToolsFormat and minify SQL, and convert INSERT statements to and from JSON, CSV and more.
- XML ToolsFormat, validate, query (XPath), transform (XSLT), diff and convert XML.
- YAML ToolsFormat, validate, view, edit and convert YAML.
- Data to ClassGenerate typed classes and schemas from JSON or XML in 19 languages.
- Code FormattersBeautify, minify and validate JavaScript, TypeScript, Python, Go, C/C++, PHP, Java, Lua and more.
- Editors & ViewersOnline code editors, file viewers and syntax highlighting for 40 languages.
- HTML & JavaScriptFormat, minify, validate and preview HTML; convert HTML tables, JSX, PHP and Jade.
- CSS ToolsBeautify, minify and validate CSS, and convert between CSS, LESS, SCSS, SASS and Stylus.
- Markdown & BBCodeEdit and preview Markdown, and convert Markdown and BBCode to and from HTML.
- Encoders & EscapersBase64, Base32, Base58, URL, UTF-8, hex and binary encoding, HTML entities, escaping and compression.
- Hash & CryptoMD5, SHA-1/2/3, BLAKE, CRC and 20+ hashes, HMAC, bcrypt, AES encryption and passwords.
- Number & IP ToolsBinary, octal, decimal and hex converters, bitwise calculators, IP conversions and number words.
- Random GeneratorsSecure random numbers, strings, passwords, test data, IPs, dates, Lorem Ipsum and more.
- Color ToolsConvert HEX, RGB, HSL, HSV and CMYK, find color names and check WCAG contrast.
- Unit ConvertersLength, weight, volume, temperature, data size and 10 more unit converters, plus a date calculator.
- Image ToolsConvert PNG, JPG, WebP, BMP and SVG, image ⇄ Base64, GIF frames and QR codes.
- Chart MakersMake line, bar, pie, doughnut and scatter charts from your data and download them.
- Network & WebDNS, MX and reverse lookups, an API tester, URL tools and curl-to-code converters.
- Developer ToolsJWT decoder, UUIDs, regex, timestamps, cron, chmod, text diff and card validation.