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Word CounterText · Count words, characters, lines and paragraphs.Character CounterText · Count characters with or without spaces.Line CounterText · Count lines and optionally ignore blank lines.Sentence CounterText · Count sentences in pasted text.Paragraph CounterText · Count paragraphs in text.Reverse TextText · Reverse every character.Reverse WordsText · Reverse the order of words.Reverse LinesText · Reverse the order of lines.Sort Lines A–ZText · Alphabetically sort lines.Sort Lines Z–AText · Reverse alphabetically sort lines.Sort Lines by LengthText · Sort lines by length.Remove Duplicate LinesText · Remove repeated lines.Remove Blank LinesText · Remove empty lines.Trim LinesText · Trim each line.Remove Extra SpacesText · Collapse repeated spaces.Join LinesText · Join lines with a separator.Shuffle LinesText · Randomise line order.Number LinesText · Add line numbers.UPPERCASE ConverterText · Convert text to uppercase.lowercase ConverterText · Convert text to lowercase.Title Case ConverterText · Convert text to title case.camelCase ConverterText · Convert text to camelCase.PascalCase ConverterText · Convert text to PascalCase.URL Slug GeneratorText · Create a URL slug.Extract Email AddressesText · Find email addresses.Unique WordsLists & Data · List unique words.Word FrequencyLists & Data · Count word frequency.Sort NumbersLists & Data · Sort numbers.Sum a ListLists & Data · Add numbers in a list.Average a ListLists & Data · Calculate an arithmetic mean.Median of a ListLists & Data · Find the median.Minimum & MaximumLists & Data · Find minimum and maximum.List IntersectionLists & Data · Find shared items.List DifferenceLists & Data · Find items only in A.List UnionLists & Data · Combine lists without duplicates.CSV to LinesLists & Data · Convert a simple CSV column to lines.Lines to CSVLists & Data · Convert lines to a CSV column.Day of the WeekDates & Time · Find the weekday for a date.Days Between DatesDates & Time · Calculate days between dates.Weeks Between DatesDates & Time · Calculate elapsed weeks.Months Between DatesDates & Time · Calculate whole calendar months.Years Between DatesDates & Time · Calculate elapsed years.Add Days to a DateDates & Time · Add or subtract days.Add Weeks to a DateDates & Time · Add or subtract weeks.Add Months to a DateDates & Time · Add or subtract months.Add Years to a DateDates & Time · Add or subtract years.Day of YearDates & Time · Find the day number of a year.ISO Week NumberDates & Time · Find the ISO week.Leap Year CheckerDates & Time · Check whether a year is leap.Days in MonthDates & Time · Find days in a month.Age CalculatorDates & Time · Calculate age from a birth date.Unix TimestampDates & Time · Convert dates and Unix timestamps.Percentage CalculatorCalculators · Calculate a percentage.Percentage ChangeCalculators · Calculate percentage increase or decrease.Ratio CalculatorCalculators · Simplify and compare ratios.Discount CalculatorCalculators · Calculate a discount and final price.VAT CalculatorCalculators · Calculate VAT inclusive or exclusive prices.Tip CalculatorCalculators · Calculate a tip and split a bill.Simple InterestCalculators · Calculate simple interest.Compound InterestCalculators · Calculate compound growth.Mean CalculatorCalculators · Calculate the mean.Standard DeviationCalculators · Calculate population standard deviation.Random NumberCalculators · Generate a random integer.Random ChoiceCalculators · Choose an item randomly.JSON FormatterDeveloper · Pretty-print and validate JSON.JSON MinifierDeveloper · Minify JSON.JSON Array to LinesDeveloper · Convert a JSON array to lines.Lines to JSON ArrayDeveloper · Convert lines to a JSON array.HTML EscapeDeveloper · Escape HTML characters.HTML UnescapeDeveloper · Decode HTML entities.HTML to TextDeveloper · Strip HTML tags.CSS FormatterDeveloper · Format CSS text.SQL FormatterDeveloper · Format SQL text.Markdown to HTMLDeveloper · Convert common Markdown.Markdown TableDeveloper · Create a Markdown table.JavaScript String EscapeDeveloper · Escape text for JavaScript.Regex EscapeDeveloper · Escape regex metacharacters.URL ParserDeveloper · Break a URL into components.Query String ParserDeveloper · Parse URL query parameters.Base64 EncodeEncoding & Security · Encode text as Base64.Base64 DecodeEncoding & Security · Decode Base64.URL EncodeEncoding & Security · Percent-encode text.URL DecodeEncoding & Security · Decode percent encoding.Hex EncodeEncoding & Security · Convert text to hexadecimal.Hex DecodeEncoding & Security · Convert hexadecimal to text.Unicode EscapeEncoding & Security · Represent characters as Unicode escapes.ROT13Encoding & Security · Apply ROT13.ROT47Encoding & Security · Apply ROT47.Morse CodeEncoding & Security · Encode text as Morse code.SHA-256 HashEncoding & Security · Hash text using SHA-256.SHA-512 HashEncoding & Security · Hash text using SHA-512.Meta Tag GeneratorWeb & SEO · Generate common HTML meta tags.Open Graph GeneratorWeb & SEO · Generate Open Graph tags.Canonical URLWeb & SEO · Generate a canonical link.robots.txt GeneratorWeb & SEO · Generate robots.txt.Sitemap EntryWeb & SEO · Generate a sitemap entry.HTML Heading ExtractorWeb & SEO · Extract H1–H6 headings.Link ExtractorWeb & SEO · Extract href links.URL BuilderWeb & SEO · Build a URL with parameters.UTM BuilderWeb & SEO · Create a UTM URL.JSON-LD GeneratorWeb & SEO · Generate basic JSON-LD.HEX to RGBColours · Convert HEX to RGB.RGB to HEXColours · Convert RGB to HEX.RGB to HSLColours · Convert RGB to HSL.HSL to RGBColours · Convert HSL to RGB.Colour Contrast CheckerColours · Check colour contrast.Random ColourColours · Generate a random HEX colour.UUID GeneratorGenerators · Generate UUIDs.Password GeneratorGenerators · Generate a random password.Random StringGenerators · Generate an alphanumeric string.Lorem Ipsum GeneratorGenerators · Generate placeholder text.HTML List GeneratorGenerators · Turn lines into an HTML list.JavaScript Array GeneratorGenerators · Turn lines into a JavaScript array.PHP Array GeneratorGenerators · Turn lines into a PHP array.Python List GeneratorGenerators · Turn lines into a Python list.Star SignFun & Misc · Find the Western zodiac sign.Chinese ZodiacFun & Misc · Find the Chinese zodiac animal.BirthstoneFun & Misc · Find a traditional birthstone.Birth FlowerFun & Misc · Find a traditional birth flower.Friday the 13thFun & Misc · Find Friday the 13th dates.Remove PunctuationText · Remove common punctuation marks from text.Remove NumbersText · Remove digits from text while keeping other characters.Extract URLsText · Find web addresses in pasted text.Extract NumbersText · Extract numeric values from text.Unique Word CountText · Count distinct words in text.Find and ReplaceText · Replace every occurrence of one piece of text with another.Count List ItemsLists & Data · Count items in a line-separated list.Prefix List ItemsLists & Data · Add the same prefix to every list item.Suffix List ItemsLists & Data · Add the same suffix to every list item.Lines to JSON ArrayLists & Data · Turn each non-blank line into a JSON array item.JSON Array to LinesLists & Data · Turn a JSON array into one item per line.Days Until DateDates & Time · Calculate how many days remain until a chosen date.Date Format ConverterDates & Time · Show a date in ISO, UK and UTC formats.Working Days CalculatorDates & Time · Count weekdays between two dates.Days in YearDates & Time · Find out whether a year has 365 or 366 days.Unicode UnescapeEncoding & Security · Turn JavaScript-style Unicode escapes back into text.Binary to TextEncoding & Security · Decode groups of binary digits as UTF-8 text.ASCII CodesEncoding & Security · Convert text characters into their decimal character codes.Meta Title Length CheckerWeb & SEO · Check the character length of an SEO page title.Meta Description Length CheckerWeb & SEO · Check the character length of an SEO meta description.Vowel CounterText · Count vowels in text.Consonant CounterText · Count alphabetic consonants in text.Remove HTML TagsText · Remove HTML tags from pasted text.Whitespace VisualiserText · Make spaces, tabs and line breaks visible in text.Text to HexEncoding & Security · Encode text as hexadecimal UTF-8 bytes.Hex to TextEncoding & Security · Decode hexadecimal UTF-8 bytes as text.URL Component EncoderWeb & SEO · Percent-encode text for use as a URL component.URL Component DecoderWeb & SEO · Decode percent-encoded URL component text.Quarter of DateDates & Time · Find the calendar quarter for a date.Ratio SimplifierCalculators · Simplify a two-number ratio.Regex ParserDeveloper · Inspect a regular expression, its flags and captured groups.Regex Match ExtractorDeveloper · Extract every match from text using a regular expression.Regex ReplaceDeveloper · Replace regular expression matches with replacement text.Regex Flag ReferenceDeveloper · Explore common regular expression flags and what they do.Regex Character Class BuilderDeveloper · Build a regular expression character class from characters.ASCII Art TextText · Turn text into simple ASCII-style banner lettering.ASCII Text EffectsText · Apply decorative ASCII text effects to ordinary text.ASCII Box CreatorText · Put text inside a clean ASCII box.ASCII Divider CreatorText · Create reusable ASCII divider lines.ASCII Table CreatorLists & Data · Create an aligned ASCII table from rows and columns.ASCII Art SeparatorText · Generate decorative separators from text characters.Unicode Text EffectsText · Apply Unicode character styles and transformations to text.Unicode NormalizerText · Normalise text using Unicode normalization forms.Unicode Code Point ViewerText · Inspect Unicode code points for every character.Unicode Character InspectorText · Inspect character names, values and Unicode representations.Unicode To TextText · Convert Unicode escape sequences into readable text.Text To Unicode EscapesText · Convert text into Unicode escape sequences.HTML Tag ExtractorWeb & SEO · Extract HTML tag names from markup.HTML Attribute ExtractorWeb & SEO · Extract HTML attributes and their values.HTML Link CheckerWeb & SEO · List and inspect links found in HTML text.HTML Table To CSVWeb & SEO · Convert an HTML table into CSV text.HTML To MarkdownWeb & SEO · Convert common HTML markup into Markdown.Markdown To Plain TextWeb & SEO · Remove Markdown formatting and return readable text.Markdown Link ExtractorWeb & SEO · Extract links and URLs from Markdown.Markdown Heading ExtractorWeb & SEO · Extract headings from Markdown.JSON Key SorterDeveloper · Sort the keys of a JSON object alphabetically.JSON Key RemoverDeveloper · Remove selected keys from a JSON object.JSON Key RenamerDeveloper · Rename a JSON object's top-level keys.JSON StringifierDeveloper · Convert JSON into a compact JavaScript-style string.JSON EscapeDeveloper · Escape JSON text for embedding inside another string.JSON UnescapeDeveloper · Decode common escaped JSON string content.JSON Array SorterDeveloper · Sort a JSON array of simple values.JSON Array DeduplicatorDeveloper · Remove duplicate values from a JSON array.CSV ValidatorLists & Data · Check CSV structure and report inconsistent rows.CSV Column CounterLists & Data · Count columns and rows in CSV text.CSV TransposerLists & Data · Transpose CSV rows and columns.CSV To JSONLists & Data · Convert CSV text into a JSON array.JSON To CSVLists & Data · Convert a JSON array of objects into CSV.List Number RangeLists & Data · Generate a numbered range as a text list.List FilterLists & Data · Filter lines using a simple text search.List Unique Case InsensitiveLists & Data · Remove duplicate list items without case sensitivity.List To Markdown TableLists & Data · Turn lines or delimited data into a Markdown table.List To HTML TableLists & Data · Turn delimited text into an HTML table.List To SQL ValuesLists & Data · Turn list items into SQL VALUES tuples.List Quote WrapperLists & Data · Wrap each list item in quotes.List Prefix NumberLists & Data · Prefix each line with a sequential number.List ChunkerLists & Data · Split a list into equally sized groups.List InterleaveLists & Data · Interleave two lists line by line.List Random PickerGenerators · Pick one or more random items from a list.Random PasswordGenerators · Generate a random password using browser-side randomness.Random Hex ColourColours · Generate a random HEX colour.Random DateDates & Time · Generate a random date between two selected dates.Random TimeDates & Time · Generate a random time of day.Calendar MonthDates & Time · Display the calendar for a selected month and year.Calendar YearDates & Time · Display a calendar for a selected year.Days Since DateDates & Time · Calculate how many days have passed since a date.Days Until DateDates & Time · Calculate how many days remain until a date.Business Days Until DateDates & Time · Count weekdays from today until a selected date.Date Difference In HoursDates & Time · Calculate the difference between two dates in hours.Date Difference In MinutesDates & Time · Calculate the difference between two dates in minutes.Date Difference In SecondsDates & Time · Calculate the difference between two dates in seconds.Unix Timestamp NowDates & Time · Show the current Unix timestamp.Unix Milliseconds NowDates & Time · Show the current Unix timestamp in milliseconds.Unix Timestamp To ISODates & Time · Convert a Unix timestamp into ISO 8601 time.ISO To Unix TimestampDates & Time · Convert an ISO 8601 date into a Unix timestamp.Time Zone OffsetDates & Time · Show the local browser time-zone offset.Day Of Year CalculatorDates & Time · Find the day number within a year for a date.Quarter CalculatorDates & Time · Find the calendar quarter for a date.Leap Years In RangeDates & Time · List leap years between two years.Weekdays In MonthDates & Time · Count weekdays in a selected month.Percentage DifferenceCalculators · Calculate the percentage difference between two values.Percentage Point DifferenceCalculators · Calculate the difference between two percentages in points.Fraction SimplifierCalculators · Reduce a fraction to its simplest form.Fraction To DecimalCalculators · Convert a fraction into a decimal.Decimal To FractionCalculators · Convert a decimal into a simplified fraction.Ratio To PercentageCalculators · Convert a ratio into percentage shares.Average Of ThreeCalculators · Calculate the average of three values.Weighted AverageCalculators · Calculate a weighted average from values and weights.Range CalculatorCalculators · Calculate the range between the smallest and largest number.Variance CalculatorCalculators · Calculate population variance for a list of numbers.Prime Number CheckerCalculators · Check whether an integer is prime.Prime Numbers GeneratorCalculators · Generate prime numbers up to a chosen limit.Factor FinderCalculators · Find the factors of an integer.GCD CalculatorCalculators · Calculate the greatest common divisor of two integers.LCM CalculatorCalculators · Calculate the least common multiple of two integers.Exponent CalculatorCalculators · Calculate a number raised to a power.Square Root CalculatorCalculators · Calculate the square root of a number.Cube Root CalculatorCalculators · Calculate the cube root of a number.Binary To DecimalEncoding & Security · Convert binary numbers to decimal.Decimal To BinaryEncoding & Security · Convert decimal integers to binary.Binary To HexEncoding & Security · Convert binary numbers to hexadecimal.Hex To BinaryEncoding & Security · Convert hexadecimal numbers to binary.ASCII To HexEncoding & Security · Convert ASCII text to hexadecimal byte values.Hex To ASCIIEncoding & Security · Convert hexadecimal byte values to ASCII text.Base32 EncodeEncoding & Security · Encode text using Base32.Base32 DecodeEncoding & Security · Decode Base32 text.Base64 URL EncodeEncoding & Security · Encode text as URL-safe Base64.Base64 URL DecodeEncoding & Security · Decode URL-safe Base64 text.HTML Colour Name LookupColours · Look up common CSS colour names from HEX values.HEX Colour ShadesColours · Generate lighter and darker shades from a HEX colour.